I think that's just because both use Flash. Comparatively I find the animation in these newer Mickey shorts to be smoother than the animation in TTG. The main director on the newer Mickey shorts is Paul Rudish, who also worked on series like Dexter's Lab, Samurai Jack, and Sym-Bionic Titan.

It is, the series is hilarious and i recommend it to all walks of life.
This is a personal favorite short of mine.