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I bought this for my nephew and his dad to put together. The package was delivered quicker than projected. The project is good quality. They worked together to put it together and didn't have any trouble. The color was as advertised. My nephew has had a blast playing with it. The battery life seems good and there have been no issues. He absolute loves it!

Excellent, my son loved it, it was his first time building a robot and he loved it, he felt all in robotics expert.

This toy could be appropriate for a 8 year old who likes this kind of toys but I think that it might be good to have an adult to help assemble the robots, the fun part about this toy is the assembly process and then the feeling of accomplishment once it works.I think that an adult help is needed for several reasons:1) All the parts come in several plastic molds that need to be clipped off with a wire cutter or something similar. In some parts, you'll need to make sure to cut off any remainder of the plastic mold or the robots won't work (Specially in those parts that rotate).2) Some pieces need a bit of strength to put together, but you have to be carefull not to break them. If you make a mistake, it also requires certain strength to disassemble.3) It's challenging and fun to make it work, maybe a 8 year old by itself could feel frustrated. (Most of my mistakes were because I didn't cut the pieces properly).4) The main part where the motor is, requires a bit of testing with the gears to make it work, but it isn't very hard.I'm not sure if the parts will allow to assemble and dissasemble 12 times to build each robot, I think that some will break in the process.Overall, I consider this a good toy, giftable, it requires patience to assemble, I think that for a 8 year old kid who is starting to play with this kind of toys might be very challenging.

It was a gift for my two 9 yr old grandsons. They both were excited to be able to build the robots. I was very pleased that they looked fun and well made.

We got the first box and put it together following instructions exactly. The robot never worked. We sent it back and got a replacement. We put it together following instructions exactly. The instructions had two differing wire connections. We tried both. The robot never worked even after a day in the sun. This is a cool idea, but a waste of money and a disappointment.

This was purchased for a 9 year olds birthday. He genuinely seemed to love it. Was excited and thanked us for it

This was not what I expected for the price. The parts are cheap and the motoigears have a poor fit. Even the 4 year old is complaining about the quality. Difficult to assemble, and I'm good at this stuff, had to glue parts because they didn't fit.

My grandson loved this toy!