We saw our first movie here this week, and I liked it.
The biggest positives for me are that it is smaller than the Waterfront, location, and its new, clean, etc. However, on point one, since it was Friday night--private CMU showing of Dark Knight Rising woo hoo!--it was really crowded. All the theaters and bathrooms are upstairs with stairs and escalators to move them up and down so people get stuck. I didn't mind that much since it was Friday night; I expected it. The location is great. Easy for me to get to without using a highway or the dreaded bridge to the Waterfront, and afterword we did a little shopping in Urban Outfitters.
The biggest negative is parking!!! I resented the fact that I had to pay $3 in a lot because we were running late and didn't have time to drive around looking for street parking.