I stop by this place whenever I walk by because I'm just a sucker for this kind of stuff. I almost never have to go in because I actually need anything, but I'm always walking out with something. It usually doesn't end up being quite as useful as I originally envisioned it when I bought it, but they've definitely got an interesting selection of stuff.
I agree that the staff isn't super helpful, but I guess for me I'm more of a quiet shopper.