This place is actually great! I find Midtown to be full of hit and miss type of places, so that is why Uncle Betty's sticks out so much more - because it is consistently great.
I have been there a bunch of times at this point, and have never been disappointed with their food or service. I like the fact that they try to incorporate donughnuts into some of their bennies, and their Ultimate Grilled Cheese Sandwich is absolutely decadently amazing. I would recommend getting the pulled pork sandwich - the pork is perfectly smooth, and has no fat. Having doughnuts and ice-cream as well, makes any trip there even more so gluttonous and delicious.
And, come on, that name is just too good. Just gives a good vibe. Feels like it's edgy and modern, yet the cosiness and comfort of the space make it approachable and inviting. Definitely will be going back there again, and again, and again!