Not sure which thread to post this in, but I'll do it here. I got permission from a Capcom rep to post impressions of a review build of the game. The game supports framerates above 60fps (the framerate lock options are 30, 60, and "no limit"). Unlike most MT Framework games, the game can go beyond 120fps, though you'll need a very beefy PC if you want to get close to 100 with settings around max.
If people want me to test specific things, let me know. Note that I haven't played any Monster Hunter game before, so I'm new to everything. I can confirm there are very cute kitties in the game, but I suspect that's the case with the console versions too.