Sticky Keys Make for Hard Typing!
936446
I love the fact that the keys light up, making it easier for me to write in relative darkness, but I'm going to have to go back to my old keyboard because these keys stick and make a horrible racket. TERRIBLE TYPING!!! I'm a writer and routinely push out between 2,000 and 5,000 words a day. Every word is a battle to get right with this sticky action. Love the light, but the keyboard itself is rubbish, sorry.
425571
Keys are sticky. If I still had the box, I would probably return it. But it was inexpensive, so not a big issue.
3041446
Everything about this keyboard is great except for the single most used key on the keyboard, the spacebar, which is noisy, sticks, and is difficult to push down. I thought that it might just be me but after doing some research on the Internet this seems to be a common problem. Basically, buying one of these is like playing Russian roulette with your keyboard purchase.

In my frustration I removed the spacebar key and played with bending the wire attached to it. There are two grooves on each side of the key that the wire is supposed to attach to, but in mine the wire was not long enough to extend into this second groove. It also rubs against the key press slot underneath since it's too short in another area as well.

After doing quite a bit of bending I managed to get the spacebar working well when pressed on it's right side, and luckily I only use my right thumb to hit the spacebar. Given how common of an occurrence this problem seems to be, and my fear of returning this keyboard only to get another broken one, I cannot give this keyboard more than one star.
4859645
The battery life on this thing is amazing, truly. That said, it's missing a lot of keys that a more standard keyboard has. While initially this doesn't seem like a big deal, it actually annoys me more and more every day. If you're a proficient typist operating off of muscle memory, it completely throws you off. Be prepared to type = instead of backspace over and over again!
3937642
I suppose if you are a touch typist, this product is fine but since I must look at the keyboard, I hated it.  I can type fairly quickly on an old fashioned QWERTY but not this thing.  I am not sure if I can return it.  It took me a while to determine if I was ever going to get used to it.  NOT!
4929215
keyboard doesn't stay on, very hard to position comfortably,
4669882
I wish I had heeded the warning of the "Unless you are a heavy handed typer, avoid this one." reviewer. Its true. This keyboard does not register key presses and I have to constantly go back and retype the missing letters. So unless you are a slow and heavy handed typist, you should pass on this keyboard.

I had purchased the "A4 Tech Mini Slim Keyboard without Numeric Keypad" at the same time and the responsiveness of that keyboard is satisfactory. I'm not crazy about the silver colored border but at least the keys register when pressed.
1738911
I purchased this keyboard (the case itself was not a driving factor) to use in situations where I needed to perform certain document or spreadsheet work while away from my desk.  In these scenarios it gets the job done - as long as I am not in a hurry and if I am very deliberate with my key strokes.  The downfall of the keyboard was when I discovered that unless I mashed the space key it would not register on my screen.  I'm not the fastest, or the most accurate, typist in the world by a long shot but this one problem was brutal.  I spend more time halting my train of thought to back up and correct the missing spaces in sentences than I do actually getting things done.  Very frustrating.

At some point I need to test the keyboard on a few other compatible devices to see of the problem is specific to my Nook HD+ or if it is a common design flaw.
2571315
Pros:
Beautiful colors: I love the multiple colors and how it can breathe from one color to another.

Cons:
Slightly unusual enter key. I got used to it on the first day but at first my fingers were trying to press the wrong spot while typing.
Doesn't work well for many games.  Specifically, the problem happens when you are asked to hold a key to achieve some result.  I have experienced this problem on Shadows of Mordor, Titan Fall, and even the Witcher III.  For example, on the Witcher III it says "hold e" at places of power; unfortunately with this keyboard the hey won't hold long enough and the action is never completed.  I know that the keyboard is the problem because I plugged in my old keyboard and the problem was instantly fixed.  If it wasn't for this very serious issue I probably would have given this keyboard 4 or 5 stars.

Bottom line: Works fine for typing. If you're a gamer look elsewhere.
4613981
Love the look and feel, back lit functionality works great, and the volume control also very cool. Really wanted to love this keyboard, but the keys are sticking. increasingly the keys are not depressing smoothly and sometimes go down half way before getting stuck. with practice I've been able to minimize the effect, however its slowed me way down and causes frequent spelling errors. I'm past the warranty period so will have to see if I can tolerate it or be forced to throw it out.

disappointing - it looks so nice and has everything else I needed....
366225
Keys stuck. Folding part is very far apart and is not high functioning. Delayed typing occurs often.
4814154
This is so frustrating.  As I type, it periodically. Adds a period. And starts a new sentence.  Sometimes its fine, and then it randomly starts going wonky.  The case itself is very nice looking, but the purpose of a keyboard is to speed data entry and I find this keyboard slows it down.  I think I will soon. Looking for a. Replacement!
2380578
It is so hard to use that I never do. It is so annoying to type on these soft keyboard and it makes the IPad huge, but I love the color.
4378959
Hello,

I would like to address an issue I have been having with my new purchase.
It works well overall but sometimes the keys  get "stuck" and contines to type in a key. It is nothing awful, but it does get a little annoying.

All in all, I am happy with my purchase!
1071874
I bought this for work so I can easily move it where I need it.... great color and mobility....HOWEVER, it only types some of the letters that I enter.  Many times I need to login to different sites and it will enter the first and last couple of letters but nothing in the middle.  It seems I have to type almost everything twice.  Very irritating.  Never had a problem with other keyboards... too bad.  Was expensive enough to actually work right.

t o  ars!
2813534
After only a few months of use my "b" key is sticking, which is a pain in the rear.  (I was going to say butt, but the "b" key has to get dug free after each use.  Same thing happened with my previous keyboard, except it was a different letter that time.  I guess I'm going to have to budget for a new keyboard every few months if I want a wireless that's handy.  Other than this irritating problem, I love everything else and would have given it 5 stars before this issue hit.
497135
The idea is great, but most times I go to type something and the cursor moves on me, forcing me to erase and retype. It won't let me backspace and keep typing. It is very annoying