it's not that bumpy, just seems to have a gotten a bad rap
no worse than many other tracks that people don't seem to bitch about
it's a ton of fun
one of the guys I work with did his first day at VIR, then a few more there and Summit. When he finally decided to do a day at Pocono, lots of people warned him that he's been ruined by going to nice tracks first, and that Pocono is such crap, he's going to hate it especially since he's been to the other better tracks, etc
well he reluctantly signed up for a Pocono day due to convenience and the need for a track fix, and at the end of it said he had a great time! He actually really liked it and is planning on doing many more days there!
so once again, shut up and ride
once you do it, you will so kick yourself for not doing it earlier