I bought this for my nephew for Christmas. It was incredibly fun for just him or for him playing with others.

I really loved this in stores! I think it is a fun concept; however, I ended up returning it. I couldn't get it to drive in my classroom. Turns out the type of floor really matters on how it works. Bummer! I also didn't love that the remote knobs only went up and down. I think that would have been hard for kids to drive.

Was a great gift for grandkids. Great quality of materials.

I gave this to my 5 year old for his birthday and once assembled with the help of his dad, he never stopped playing with it. The Bot got a name and a bed for sleep! A must.

I purchased this for a 5-year-old grandson's birthday, and now he and his older brother (9 1/2) both enjoy it. Have already purchased another for a different grandson!

I searched best toy for a 4 year old boy, and this is what came up. The mom sent me a video of her son playing with the Bot they had built and said it was the best gift they got.

I first bought this gear-bot for my 7-year old grandson. He loved building it and deciding which one to build and then using the remote control. I bought another one for my 8-year old nephew who also loves it.

My son has one of these, and I just ordered him a second, because he wants to have robot battles with a friend or his dad. He just built one that holds my cell phone upright and then called my cell phone on Facetime from his dad's phone and used it to carry my cell phone, with Facetime going, into the kitchen where I was ordering him a second one, to talk to me over the phone and see what my feet were doing. So funny. He has built a few different configurations with this over the past year or so that he has had it. Great toy.

My son loves this!!! we have had it for years and he plays with it often. He builds all different robots and then the robot drives all over the house. its so much fun!!

Not sure who was having more fun, the Daddy or the little boys. Quality unsurpassed.

My 5 year old grandson loves this! He was able to put it together by himself and loves using the remote.

My son loves it! just remember to put the gears in place so all the wheels can turn. Great exploratory toy.