Pretty decent game. Great kids racer game. Rc car physics are good, speed of th cars is good, controls handle better than most, music, graphics, etc., all qualify for at least 4 stars. And i was happy to pay th buck or two for th first bundle. Still, all together thats only 5 tracks, and 3 of em are pretty short. U can change number of laps, but still.. And th computer racers always post the same times every time, regardless of which class you choose. For me, i got this for my 3 yr old nephew and he loves it. Controls are easy enough for him. And i enjoyed playing myself, but after an hour or two i had placed first on every track with more than half th cars. So theres not much to really keep u going, at least for a 'grown up' video game. Maybe th developers just forgot to finish it? It could be a really fun racer tho, if there was more to it. And who knows when theyll add more to it. If u dont have a kid thats gonna be playing this, id say its not worth th buck, or 2?, for th couple hours of play. But u do get 2 tracks and 2 cars for free, so u can decide for urself. Th adds on free version arent bad, just a bar at th top