It is fast and fun. Pay attention to the repair parts list as some parts may not be listed that you know you will need.
I bought the brushless version of the sonic and it is so worth the money! it runs about 30 miles an hour at high speed and we've raced some actual cars in the neighborhood with it. its extremely fast so i wouldnt recomend it for younger kids Since they could get hurt if they crash it into themselves. it lasts about 50 minutes at high speed with both batteries plugged in which was a big surprise with how fast it goes. Its extremely durable, weve crashed it into some mailboxes at full speed and it was perfectly fine. if anything i'd replace the wheelie bar since it so fast it still flips itself every once in a while But it was so worth the money!
This was gift for my son...This RC runs well. The only problem it comes with 2 battery packs once you use them they will not charge again. I'm not sure where to get a new one or who to contact.