I really enjoyed this game. It's like an endless runner game like subway surfer or temple run by the speed boost that make you spin is a nice twist you added. In terms of adherence to the theme, it may be subjective but I don't think it doesn't feel like spin to win. One thing I could explain this is if you just retain the speed up mechanic and throw away the spinning part of the game, it would not really affect the game overall.
The visuals is clean and it could be rendered further so it would really give the feel of being a cloud runner. Same with the previous comment, the audio needs a bit of balancing, but the music is a banger!
Overall, it's a great game. Please continue making more games as you both have a lot of potential. Good job and congratulations!