I think this is really pretty. No accounting for taste, I guess:) As far as working with colors/fabric that you don't like, I can relate. I made a NASCAR themed quilt for my DS! Imagine the black and white checks, red, green, orange. Plus panels of 2 different drivers and their numbers. OMG!
I tried to really just go with the theme and do the best I could. I also did FMQ on it. I honestly don't know if he liked it or not. It was a gift and it is gone. Good Luck!