This place is tops. I've been a member for two years and will always be a member. I LOVE THIS MUSEUM! I once saw a show about women who fell in love with the Eiffel Tower and some other buildings or objects, and I totally understand because I am in love with this museum.
It has a fabulous, diverse, and respectable collection. The architecture itself makes the building worth visiting - I'd come to see it even if it was a bank, or welfare office or something. They have a GREAT Kahlo, a not so great Rothko, some wonderful work by Calder, a couple of fabulous Tamayos, you don't want to miss the Philip Curtis collection, it's super fun, their asian arts collection is really interesting, and oh, they've got some O'Keeffe's that are worth seeing...oh, and I almost forgot - there is this really cool piece of installation art where you go into this dark mirrored room and there are all of these little LED's hanging from the ceiling - you feel like you are in outer space. It is wonderful.
GO TO THE MUSEUM. NOW.