RPX is more of an interactive view. If you watch an action movie in RPX, your seats feel as if they are vibrating. IMAX, has a huge screan which is concave in shape and the sound is more acoustic. The view is stunning and the sound of the movie surrounds you. It is worth the price to view a good movie in either setting.
The RPX is about the sound quality, not the picture. The theater has special seats as well. If you like loud, very loud sound this is your theater. I strongly recommend ear plugs for those with delicate ears!!! I watched MI,great movie.
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