I don't know why people are scrambling to get their hands on this when the Pure demo is up and it looks and plays exponentially better than MS2.
It does indeed look better (though we have proof that the MS2 demo is taken from an old build as the more recent builds look much better), but it plays so differently that I wouldn't compare the two.
I do like Pure, but I was really disappointed in how they chose to handle the tracks. I don't think the game lends itself well to tracks. I was really hoping for huge SSX (or Downhill Domination)-like moutains to tackle. With the emphasis on huge jumps and everything, they felt pretty constricted due to the small track.