I like going to this store when i'm looking for new games to play or if I need to find a graphic novel or comic book. It is the largest comic and game shop i've ever been it. And I think it's the biggest in Minnesota.
They have comic books (new and old), a great Graphic Novel section, a nice collection of rare DVDs (mostly animated and sci-fi/fantasy), and a huge section of boardgames, miniatures, sourcebooks, and dice. They also have an area with tables and chairs for people looking for a place to play.
I usually go in just to find used sourcebooks. They have an amazing collection of used books, most of them priced around 10 dollars. I have bought several books from this collection.
One downside is some of the staff are somewhat elitist. I don't know names, but I've felt like I was being judged when i walked in. Not usually a good business strategy. I'll still buy from them though. It's still the best "Nerd Shop" in town.