I like this shot. The angle of the shot gives a more dynamic feel to the motion ... it sort of adds to the feeling of speed more than I think a level shot would have. Not keen on the square crop though.
I'm not fond of the tilt. It is unique but adds nothing to this photo IMO. The photo is pretty cool tho as it look more like a model the real because of the clarity or smoothness of the photo. Interesting and well done. Good luck in this challenge. <5>
Nicely different shot. Although not normally a fan of tilted horizons I think it works well here with the swirl of the lights, it adds a sense of balance.