Poorly made, inaccurate key layout
920340
The ornament I received did not look like the picture used in the seller's description.  The finish is cheap-looking and mottled and, even more disturbing, the keys were not absent as they are in the picture, nor molded correctly, but painted on and painted incorrectly.  Piano black keys are in groups of three and two.  This trashy ornament has a black key painted between EVERY white key.  I bought it as a gift from one professional pianist to another, and was doubly embarassed because I received a BEAUTIFUL accurately-detailed grand piano ornament as a gift from the same person.  I'm sending this one back.  VERY disappointed.
4347684
Some of the keys need to be mashed in order to register, and since it's not normal keyboard size, this makes typing awkward and slow. There's also often just a hesitation while it loads key strokes that confounds this issue. I stopped using it because it was so worthless to me.
1071747
Pairing was easy.  The keys were off. I had to type each key to find the symbols I needed. It was a really nice keyboard, but too bad the keys are not what they should be. For $29, I didn't think it was worth search for the right symbols each time.
4552128
Loved the case, hated the keyboard.  The keys are spaced just enough apart that I kept hitting the wrong keys, the spacebar is weird, and so is the enter key.  Which is really too bad, because I was looking for a clamshell keyboard/case to replace my Incipio clamshell, which was great in the beginning, but turned out to be a hunk of junk and kept falling apart.
3040392
There are two major flaws with this that basically invalidate its entire purpose:
1) There is a large slit in the top, that clearly makes it look like a piggy bank (the point is that it should be disguised as a dictionary...)
2) Even if you get past that, the inside lock mechanism is ill-fitted so that it wiggles loose every time you insert a key. This means that it is hit or miss whether you will ever be able to open it again once you've closed it, depending on how loose it becomes when locking.
154440
Purchased this keyboard at best buy to replace an existing keyboard that broke.  Got home, plugged it in, and seemed to be happy until I noticed that the "3" key was broken.  I managed for a couple days since I had the number pad 3 to use until I could replace get back to the store to exchange it.  The new one had at least 7 keys (u, w, F1, pgup, pgdn, and both 3 keys) that didn't work on it.  I'm giving up on this keyboard now.
4806270
I don't like this keyboard and I returned it. It had 2 deal-breaker issues:

- bluetooth connectivity was poor at best, after pressing keys there was often a lag or multiple letters came out when I typed only one (i.e. aaaaaaa), often the key strokes just didn't register at all

- there is not a dedicated ESC key - to press escape, you have to push function and then the usual escape key. for those of us who use Excel often this is a pain/not practical.
4563542
When the package arrived, half of the keys had come off of the unit. Because some were not my previous keyboard and are sometimes in different places (function vs. control vs. windows vs. alt keys), it took me awhile to figure out what went where. Never did get the Windows key to work.

Keys regularly come off of the thing. The positioning of keys is also weird, so a keyboard commando like myself has a hard time adjusting from other keyboards without hitting the wrong things.

Not a fan.
325339
Immediately after I opened the box and started using this, I noticed several extremely annoying issues with every larger key; the spacebar, control, shift, etc. They all don't work unless you hit precisely the center of them, and you hit them firmly. If your game has Alt to crouch, forget about it... It randomly does and doesn't work. Beyond these annoyances, one of the most strange features of this keyboard is the size of the backspace key. It's the size of a regular key; IT'S ANNOYINGLY SMALL. I'm always hitting the \ key as well.

Pro's:
- It's cheap.
- It comes with a key remover and spare keys.

Con's:
- Every large key.
- The lit up logo cannot be disabled.
- Not every key is actually programmable. All the keys on the border can't be changed.
- No palm rest.
- Slips around very easily.

Overall, it's a poor keyboard, and $20 is probably too much for it. Basic features are missing and weird changes are hard to get used to. (Also, my finger is starting to get chafed from rubbing against the '\' key when I press the backspace key)
348386
Enter key is kind of shaped and placed funky. The same goes for the Caps lock key. I am constantly hitting it. That is my main reason for the rating.
2895428
Difficult to configure into the desired position; 3-D Keypad is clumsy and hard to keep attached; storage is almost impossible.
166044
not a fan of the function key being poorly placed right beside my left shift key, which was made tiny to make space for it. If i could figure out how to map this stupid function key to just operate as shift, i'd do it, but mapping programs don't recognize this very awesome function key.
2817788
I wish that I had paid closer attention to the key locations. The keyboard layout is unfamiliar to me and not ANSII style. It appears to most closely resemble the layout of an English keyboard, but I cannot tell which layout they actually used.  This will not affect most casual computer users.  However, American customers who are familiar with the traditional QWERTY layout known as the ANSII style keyboard, then you will have problems.  I first noticed the problem when I attempted to type a web URL in my browser window.  I typed "http://", and then everything went south.  The alpha-numeric keys are where you will expect, but special characters including [,],{,},|, and \ are all in different locations. This will affect programmers more than most.

Other than the fact that I am a programmer, and I will have to learn to use the new layout, the keyboard looks wonderful.  The complimentary mouse pad is beautiful, and my fianc immediately took notice to my "cool mouse".  I think she may try to steal it from me. Honestly, I may let her so that I can buy a keyboard with a layout that I am more familiar with.

(Edit: I am adding one star to my previous review for a new total of 2 stars.  After an hour or two, the placement of the '\' key became less of an issue.  I still do not like the key layout, but I am not as mad as I was before.  I can learn to live with the change.)
1872628
Ordered this based on an online recommendation and was supremely disappointed.

First, I ordered the "2-10" model and got the "1-8" (no extra spacer kit). Secondly, it only held 6, normal keys. I attempted to fit 8 and it was such a delicate and frustrating operation that I knew that I wouldn't want to ever switch out a key. And based on some of the answers below, there's a decent chance that it will come unscrewed over time and spill my keys all over the sidewalk.

Assembling it on a desk was hard enough, in the middle of a rainy parking lot would be insanity. With 4 keys, it's stupid simple - anything beyond that is exponentially more difficult. I have more then 4 keys. So this sucked for me.
3295457
1) The spacebar didn't work properly. You could hit it as hard as you'd like from the right or left of the spacebar, and you could even hold it pressed all the way down - still no spaces would show up. To get any spaces out of it I had to hit the very center of the spacebar with force. (You could also hold the very center down with normal force and no spaces would show up.)

2) The keyboard that was sent to me had only "on/off" and "connect" to the bottom right, not any of the other indicators shown in the advertised picture.
1006508
This is a terrible keyboard - don't buy it.  If you touch type, the shift key on the right side of the keyboard is one third the size of the shift key on the left side which is standard size and is buried in the 4 arrow keys.  Most of the time when I go to touch the shift key, I touch the page up key and the curser moves to the beginning of what I am typing.  I've ordered the larger Logitech keyboard and this one is headed for the trash.
584709
I decided that I would write this review without correcting the frequent key errors that I am experiencing with this keyboard. I thought it would be interesting to see if I could completethis review without error. The keyboard seems to stick ad type multiple keys more often than missed keys. I am typing slowly durin this review as well. A lot of times the key will stick and I really thought that it would happennnnn more durin this review but I was lucky I suppose. Overl I would avoid this keyboard d moue combo. Deeeeell modeellllllllll KM366666 Ieannnnn KM636