I just got a new 13" MacBook Pro i5. Mission control really seems laggy since upgrading. I don't remember it being that laggy in 10.7.0, am I the only one experiencing this issue? All other animations are smooth, it's just going in and out mission control that it seems to skip. I hope it's not the HD 3000, otherwise Apple built a new OS that doesn't even work right with their latest hardware...