Fingers will break!
I will say it right away, I liked it. It is simple, not very easy as some might suspect and it really made my hand hurt.
I liked the characters. Slowpoke in a tractor? Pricless! Characters are actually the main reason that kept me going to finish the game, I wanted to see who am I racing next, but sadly it was just to hard for me to finish it.
I liked the intro music and in-game music i nice as well, but is surely could be better.
Graphics are "you love it or hate it" type. I think it fits nicely
To be honest, even though I give this game a ten, it is not really a great game but it has a great potential. I would really like to see a sequel, with selectable characters, more music and better graphics., even though I liked graphics in this one. And maybe you should try a menu written in latin and not cyrillic alphabet. It will be more accessible.
Hope you will make more great games soon :)