I was at Mt Snow and Wildcat last March, and I drove all the way from MD to get all the way up there. I enjoyed both mountains, and I especially enjoyed being at Mt Snow on a powder day, but I've been told there is so much more to Vermont than Mt Snow, and I'm willing to drive to see the best of it. Wildcat is nearly as far from my location as MRG, but I still definitely want to make some trips up there. Crotched is the closest Peak resort and it seems to have the cheapest lessons, so that will probably be my "home mountain" so to speak (Wachusett is the closest, but I don't want to double the money I spend on passes just for that).
As far as the cost, MRG offers a much better deal for the under 30 crowd than any other good mountain in the area, and after this year I won't have another chance to get a pass that cheap.