I've been to the following and here is my dime's worth of wisdom:
1. Lambeau - great seating everywhere, except downwind in winter.
2. Arrowhead - loud, and a rocking good time. Pretty nice seats, easy access and good tailgating
3. Old mile high before the renovations - great seats and they had seat warmers in winter. (back in 79).
4. Soldier Field - nice seats, resonable prices for a big city, good food and lots of urinals.
5. RWS - Would rate higher, but lack of latrine space is difficult when waiting with a full bladder.
Worst
1. Mall of America field (formally the Hubert H Humphrey Metrodome). Terrible seating, expensive beer and nasty fans. When the Bills played there a few years ago, we were constantly pelted with full beer bottles.
2. LA Coliseum (when Oakland played there). Place was a real shithole of the first magnitude. Limited parking, and even fewer rest rooms.
3. Browns stadium - crappy seats, and loud obnoxious fans. The place smelled like stale urine, even in the good seats.
4. The old Joe Robbie stadium- even worse than Cleveland and that is saying a lot.
5. Everbank Field (formally Alltel) in Jacksonville. I would be embarassed to be a van in an empty stadium. The place ain't so bad, but the fans never show up. What gives?