I've been to Barclays Center for concerts, basketb...

I've been to Barclays Center for concerts, basketball games and awards shows. I'm amazed how the space can accommodate such a wide range of "acts" and I have yet to find a bad seat despite sitting all over the arena.
If you're eating on-site, be prepared to drop big bucks, nothing seems to be under $10.
Wifi is available but be sure to log-in properly or you'll be without service.
Only con: security could use a personality adjustment.