AT&T Park is a beautiful ballpark, but the aspect that really makes it special IMO is the views of the Bay, McCovey Cove, the Bay Bridge, etc. If that is important to you, I recommend View Box 307 or 308, which are just under the uppermost sections and still give good views of the field while the best views of the Bay. I don't get too excited about ballpark food but if you like crab, eat a Crazy Crab sandwich sold in the center field concession area. Expensive but delicious. And sundaes from the Ghirardelli vendors are unreal.