I will start this by saying while I am a artist, i don't tend to be one of those people who 'get' what other people are doing. Mattress Factory was that sort of place. Most of the items went right past me, but it was still fun to go through. Some parts are interactive, which is something new besides just walking around. They have three different buildings you can visit with your admission. The one exhibit I did enjoy was 'Trace of Memory' Art where the artist has literally taken yarn and weaved complex patterns into the building itself. It was creepy and also peaceful in a way.
While most of the pieces weren't really something that interested me, and think it is well worth a visit for something different, and 15.00 isn't too bad a price to get in (I had a 2-1 though)