I encountered some bugs, but the game is fun when you understand it. In my first 3 attempts I misunderstood the game completely, so I just thought it was a lot of bugs I encountered and got annoyed, even after seeing the tutorial :-)
I had a bug though: it was, the car wouldn't go where I pointed it to, after changing the direction after a rewind. I had to restart the level.
So my first 3 play attempts didn't go well. In my 4th attempt, I began to understand how the game worked a bit more (like if you don't move, the time you didn't move will be rewinded. I might have missed that from the tutorial though, not sure. I initially thought it was a bug). So I managed to finish a few levels :-)
Well done on the game, I like the concept of the game :-)