I've heard some horror stories about it there. Good luck and hopefully you'll be in and out, although that rarely happens with the VA.
I've been there multiple times in the past few years and had one surgery done there. If I can avoid it like the plague I will do what I can to use the VA choice. Except in order to see about getting my rating increased after having two knee surgeries done in less than 2 yrs gotta go see the knee doc up there. I would guess it will be a 5 min in and out waste of my time like it was when I first started the process for disability back in 2011.