I honestly try not to shop here, as everything is clearly over priced. The books are pretty average in prices, but the figures are painful, especially knowing you can pick up some in different places for a normal price (if you know where to look). I enjoy browsing the place and on occasion they have very good clearance items and sales.
Their blind boxes are all opened and each figure is priced individually based on rarity/character. I rather pay 8$ for a blind box keychain and take my chances than pay more for the character I really want. What's the fun of that??
Cosplays are cheap looking, better buying them online, and music is normally obnoxiously loud (although a few times it's been off or very quiet, which I appreciated).
Definitely go to look, but think twice before you buy anything.