This place is an old U. Ave. staple, around and good since before there was social media!
I have visited twice in the last few months. The overall vibe is very low key, and some may call the interior slightly 'used and abused.' However, the excellent pub food and vast beer selection more than make up for the aging interior. In both of my recent visits, cheese curds and a burger fed my hunger. I'd rank the cheese curds among the best - nothing flashy, not too greasy, ample cheesiness. I had the Blue Moon burger during both trips as well - the burger was a little overcooked, but still delicious; ample blue cheese and raw onions on a nice fluffy-ish bun.
Since before I can remember, Blue Moon has been a cash-only establishment....and still is - so be prepared! (There is an ATM on site...though I am sure there's a nice fee associated with using it)