"This is an unbelievable level of technology available for this price. I have crashed it many times so far with no ill effects. Those that are complaining about how fragile it is I just can't imagine what they did to break it. Having said that if you do break something it is all very easy to replace. I have already taken apart and put back together several of the sub systems and I am quite impressed. This is probably not a toy for the under 13 set as you not only have to entrust them with the ' coptor but also an iPhone or iPad. But this is a great father and son/daughter project to work on. Especially if you decide to invest some time in the SDK and explore the possibilities."

"This is more fun than a barrel of ferrets. Great design and entertainment for hours. It's a little noisy and you should NOT use this indoors unless you want a lot of broken glassware. -- If you have a gymnasium to yourself, you're probably OK. This is a great product and a lot of fun!"

"Outstanding gadget. Operates smoothly as observed on YouTube videos. Very tech-cool! Operate in uncluttered space with a flat surface when learning to fly. Absolute fun!"