PAX East 2014 - A Hat in Time

I was wondering if you all got to see the booth for A Hat in Time by Gears For Breakfast at the Indie Megabooth.  I've been playing around with the Alpha build for a while now and I love the design and game play.  They were supposed to have been showing off some of their co-op play and maybe a few other things that may be coming when they release the beta.  I was wondering, if you saw them there, what your thoughts were about the game?