Watched Up in the Air a few days ago at Showplace Icon. Only sat in regular seats and was pricey $12.50.
Here is what I noticed: Muvico Rosemont with their mixed Premier and regular seating theater, only has 5 rows of Premier seats, with many rows of regular seating. This allowed regular seating to have a decent eye level view of the screen. On the other hand, you really have to select the first row of Premier seats so that you are not too high up over the screen.
Showplace has almost equal the number of rows between regular and VIP. I had to look up at the screen from the regular seats.
I would prefer Muvico still for both, price point wise and seating wise.
And agree about lack of steps to parking. Will cause a jam during peak weekend shows