Saw a concert here. There's various parking options open (Garages or lots. Close-by lot parking was $15). We went the cheaper route and used the park-and-ride, taking the light rail, which has a stop very close to the center.
Seating was comfortable (Although for the greater part of the show we stood). There were various options for food at the concession booths, in addition to various vendors walking around selling beer, water, soda, and foods such as rice krispy treats and cotton candy. I even saw a guy with a margarita backpack, ready to pump out margaritas for anyone with the desire for an on-the-spot drink.
One thing that's cool here is that there's a mobile charging station for those that need to charge your phone. They have micro USB ports as well as iphone ports.
Overall, a good place to see a concert!