The port of MM is average to say the least. It still chugs along in the hub world in some area's, but overall there seems to be alot less slowdown than in the N64 version. Plus, high-res goes a long way, so much easier on the eye's. The graphics are actually really pretty good, even by today's standards when in high-res. Overall, I am happy that I can play MM on my Cube, even with some slowdown still intact.