I wish they had a lil bit more art but not really complaining since they put on special exhibitions on a regular basis so you get to see a lot of cool stuff like Ansel Adam photographs, most recently Leonardo da Vinci's Codex Leicester manuscripts, Hollywood costume, Egyptian treasures, Andy Warhol Portraits and many more. For most of the special exhibitions there is a fee but I don't mind since a lot of times there are fees to enter other museums state side and abroad. I don't know if they still rent out the space for private parties but my old job had its Xmas party here and it was by far the coolest place to have it.
If you are in the area, it's worth a quick stop.