"Essentially, you are paying $80 for the electronics and motors, and $20 for the Lego build. The structure is EXTREMELY flimsy, and falls apart at the slightest bump. I also own the Lego RC car which although Technic is very solid and well thought out.
This seems like they just slapped on some Batman symbols onto a frame and charged $100 for it. The app is fun for about a second, until you bump into something and the whole thing comes apart. I really wish I could get my money back on this one as this is my first severe disappointment with Lego
Save yourself some money and get the RC tracked racer for the same amount of money."