Super powerful and definitely age appropriate for a 6 year ...
934656
Super powerful and definitely age appropriate for a 6 year old.  So much fun that my wife and I keep playing with after the kids go to bed.
979396
Very cool and fun as well as being an interactive toy!
Recommend for children aged 6-7 years to 15-16 years
3488034
These are manufacturer recommended for ages six and up.  So, a few points:

*  Your six year old will have to be very strong to cock these.  Very strong.  My eight year old couldn't do it.  I did it with no problem, but even I was surprised at the strength it took.

*  While it takes strength to cock the guns, they take no strength to pull the trigger.  It's practically hair pin.  Make sure (extremely sure) that your child doesn't point this at another child.  You could easily put out an eye.  Parental Supervision most definitely required!

*  The barrel doesn't turn automatically.  I expected that it would and was surprised that you had to manually turn it and re-cock it after every shot.

*  The darts fly beautifully.  The suction works well and we had a blast using these on the garage door.

Overall, the blasters work as described, but they are way too hard for the six-to-eight set to use on their own and you need to make sure you're there the whole time to prevent dreadful accidents.
1940663
I got this for my 6m old and she LOVES it.  She is 9m now and it is still one of her favs.  I highly recommend this item.  It is all one piece so no clean up.  It is also great for fine motor development
1219094
The quality and color (white) are great and spot on!  The bow is a bit on the small side for my 8 year old, but it will have to do.  Being able to adjust the neck is great, although, I don't know why it would need to go the full length as that would be huge!  Otherwise, its a great product and I would say its ok for 6 and under.
2929203
Bought this magic wand as a gift for my sons third birthday, and he loves it.  When you push the button it gives you a command such as hop like a frog or zoom like a jet.  The kids then do as it says while the wand lights up and plays a short song that goes with the action they are completing.  It is simple to operate with just two buttons (play and repeat) and an on/off switch on the back.  My 4 oldest kids (3,4,6,8) all ran around the house for a good hour when we first opened it following the commands.  My 1 year old also likes to push the button and watch the lights flash and dance to the songs. It has been played with a lot, and I love that it gets my kids moving.  There are two volume settings, but even at the loudest volume I do not find the noise level to be hard to handle.  All in all a great toy that I am glad to have purchased.

Edited to add: After just a couple days of play the silver paint on the top and bottom rings is wearing off.  (see picture) My kids have not played with it roughly, so I am not thinking they have exacerbated the problem.  It is not a big issue and does not affect the playability of the toy.  My kids have not noticed nor do I think they would care if they did notice, but it is a bit disappointing to see obvious wear so soon.
1964614
I bought these for my brother for his birthday this past year. He is 9 and very active. Just like any boy his age, he is fairly rough on his toys. I bought this for bim hoping it would hold up longer than 6 months. It exceed my expectaions! Not only that- it was a huge hit! Wow those arrow can go pretty darn far! He loves it and so do the neighborhood kids. My only problem is I have to buy more arrows because they fly away pretty far.
2498408
My kids have used it about 5 times now and so far it's holding up well. After using the water feature we set it up in our basement and let the blower run for a hour or so to help it air dry. Do not store it away wet! Give it plenty of time to air dry after using the water feature. Only 1 small seam is separating but it's not in a critical area. Hoping to get many more uses out of it. I think it's the perfect size for any child under age 6. Plus it's compact enough to set up in a basement...for those winter days when your kids need to just bounce out all their energy! For this price range this is a great buy.
769722
i recieved the majic jinn for free as bzzagent to try out and provide my opinion, my kids were super excited about the toy they are 7, 6 . they found it fascinating the way it talked to them , took some getting used to how they were supposed to respond and to the accent but overall they really enjoyed playing with it especially when it guessed the animal on their minds they were amazed. this is perfect for 6-8 yr olds .
308365
Amazing for little guys/girls!  We gave this to my 6yo for his birthday in April -it's been great!  Enough power for my 8 and 10yo to ride, but not so much that we are nervous.  Charges easily, rubber wheels go over terrain easily.  Will tip if on a hill - they were told not to be! - otherwise very stable.  Would recommend
2211809
Got this for the kids based on a co-worker having one and recommending it.  It is pretty fantastic, and can be awfully loud despite its small size.

Of note:
- the disco led's are great fun for kids
- the small size makes it easy to stuff in a bag and take it places
- the battery appears to last several hours on a charge, and takes 24hrs to recharge
- pairing with both android and ios is easy, no real hiccups
- the heavy weight and ease of holding it in your hand makes for a great weapon, be aware that kids may try to use it as one!
3379997
Bought this as a gift for my son, and he is absolutely in love with it.
This robot is sturdy and makes a lot of noises, moves, had lights, and entertains my 6 year old for hours.  It shoots out disks, which is endlessly fun for him, and he loves that he can control it with a remote.
It has worked really well and we have had no problems with quality, durability, or overall satisfaction.
1807647
This is a fantastic toy!  Both my 6 year old son and 3 year old daughter love it!  It's bigger than I expected but they love that.  They look for Legos or little things around the house that they can pick up.
2894362
Bought for my son's 7th birthday.  He is 48 inches tall and around 50 pounds.  This bike is perfect size and power for him.  It took him all of 10 mintues to understand the trottle/hand break concept.  After a week of riding he is handling the bike like a pro.  This bike is very suitable for a 7+ older child.  They should not have any problem with the height or weight or power.  Don't go for the smaller 250 they will out grow in a months time.  A full charge on the battery last several hours of use.  My son is usually tired of riding before the battery is completely drained.
2554709
My 6 year old ennis it as well as 10 yr old and adults.
950526
Ok, this is probably not a good toy for your 6 year old.  This is aimed at older kids and collectors.  The thing is 22" tall and is quite complicated and complex.  I have never been a giant fan of the Transformers.  I'm from that generation but I got stuck on G.I. Joe instead and never cared much for the Transformers franchise but this is an AWESOME toy no matter what.  This massive Ultimate Optimus Prime looks incredible in my Theater/Geek/Collection room.  I mean I have a ton of cool toys, figures, posters, comics, and such in this room but all eyes turn to this thing.  It's the first thing people notice when they come in and you can't help but pick it up and mess with it.  I think I've sold a few of these just by curious onlookers messing with mine.  Just a beast of a toy for a collector and older kid.
1839393
Perfect for young kids. My 18 mos old was a little scared and it took her awhile to warm up to the quad and she is a very daring child as it is so I was a little surprised. My neice is 2 and she rode it for hours and it held up. We charge it at night and the kids ride by day. For the price I got it at - I could not turn it down. It's a lot of fun!!