They've got pretty much everything, and the staff there is very friendly and helpful. Prices are fair, and they've just completed a remodel within the last month or so; while the place was well laid out before, now the layout is even more intuitive and very attractive, as well.
The one thing I go there for when I can is mead. I love mead, and they've got an awesome selection, from modestly priced to top tier stuff.
Additionally, they have a selection of grocery items -- nothing outstanding in that regard, but let's be real: it's a liquor store, not Albertson's. Certainly enough there to put together a mountain of snacks (hot or cold) to go with your beer or booze, and that's perfect.