The Kerr is HORRIBLE! I sat in the balcony for Doubt and I'm so glad I had an aisle seat. If I wasn't able to turn out, I don't think I would have made it (and that's for a 90 minute show, and I'm only like 5'3"!!!).
I think you'll be ok w/ the partially obstructed projections though. The first time I saw it, I was in the front row, and the hanging classroom lights blocked out big chunks of the projections and it was still fine. I think your view might cut off some off the top, so it's a different kind of obstruction, but I still don't think it should be anything worth fretting about...You shouldn't miss any of the action from up there, and that's what really counts, right?!
But when did New Hampshire become--Such a backward wasteland of seatbelt hating crazies?...I mean, only 40 people actually live there. The others are just visitors who come for the tax-free liquor and three inches of novelty coastline. John Hodgeman on The Daily Show (1-30-07)