The dynamic themes are great but for me personally the colors are dull and not really matching with my wallpaper. Maybe making the colors more vibrant and a bit more complimentary to each other would be nice. For example my wallpaper has a lot of blue but one of the colors chosen was a lavender. Please slightly alter the algorithms in charge of choosing the colors or use the Google material you algorithm when it becomes open source
I think what they need to do is allow users to tweak a few colors not all cause you can do that in theme park, the approach is great but the colors are toned down as they should be, you don't want to run anybody off but for saturation and pop they should allow tweaking of main colors at least maybe 2 or 3 colors, but the system adjustment is definitely a start
