i was there last week and at wv this weekend.  loons jumps are all straight up because tom likes to build them that way cos hes a kook.  they have a fun hit up top, about 25-30 ft, but the rest are a little steep for progression in my opinion.  rails are fun, a lot of variety, and they have that ridiculous bak wall bmx jump deal now, so you cab probably get yourself handled pretty bad on that thing if you so desire.
wv's jumps are the best theyve been all season, 40-45ish up top with a suuuuuper mellow takeoff, perfect for learning tricks.  after that, you can hit the next jump in a row, probably close to 60ft, big ol kicker, good pop but not too kicky, fun to hit both in a row.  smaller jump to the left of the big hit at the bottom is a good time too, you can transfer from it to the landing of the big one.  rails are ok, not as good as loons, but some fun stuff.