Not a bad little place. I've been here a few times and I enjoy the atmosphere and people watching. I've had their famous peanut butter burger and honestly, I wanted more peanut butter! I've seen pictures of gooey burgers and that's what I wanted. Perhaps it was an off-night in the kitchen. Their appetizers are great and their fries are awesome. Barring the one time with the PB, I don't think you can go wrong with a meal and a drink here.
I also had the opportunity to sit at the bar during happy hour last night. I don't mind sitting alone and scribbling away in a notebook or on a cocktail napkin if the mood strikes (I know, I'm a cliche). Definitely get here early for a seat if you want to enjoy happy hour ($2 off drafts, 1/2 off appetizers). The bartenders were friendly with the regulars but left me alone. The girl who was there early on was more pleasant to me than the gentleman who relieved her, though. It wasn't off-putting, so no strikes for that.
I'm teetering between 3 and 4 stars because it's an "a-ok" kind of place. I'll go with 4 because over-all, I have few complaints and I like it well enough to keep coming back!