Wow, some pretty good reviews for a stadium with such a horrible baseball team (that's not really debatable, folks...)
But I will say, the best part of this stadium is sitting behind home plate. You get the most beautiful view of the city. Another thing I've noticed after being in this city so many times is that Pittsburgh loves fireworks. Quite often they will have fireworks after a game. More so than other stadiums I've seen.
They do have a Primanti Brothers here which I personally would recommend going to the original one in the Strip District... but if you can't make your way over there, it's the type of thing that's worth having at least once in your life.
This ballpark also offers tours (which are led by my cousin!) It's a good way to keep baseball alive in the off season! =)