What makes a particular seat in the stadium better or worse (beyond the obvious)

Beyond the obvious the sideline seating is better than end-zone seating, I was interested in what people considered good seats. Per the Victor's Club site (below), preferred seats require donations from the end zone at $50 per seat per year to the 35 to 50 yard line "Victors" area at $500 per seat per year. http://www.mgoblue.com/victorsclub/preferred-seat-donations.html There is not distinction to how high up one is. This is where I thought about what I would rather have (assuming I could chose). What is the equivalent to lets say: - 1st row end zone ... would that be better than way up the bowl in "Blue" zone? - 1st row 5-yard line or way up the bowl on the 20 or 30? - What is better than the worst row 50 yard line (excluding better seats on the 50-yard line)? - Then lastly, how do you consider the club seating ... when are they better (or maybe people think they are always better or never better). http://www.michiganstadiumproject.com/east_first_club_level.php