This is only the second I-Max movie I have seen and it was the first full length movie in I-Max. It was well worth it! The action was definitely in your face and the sound was totally compelling. I actually looked off-screen at one time because the machine guns to my left side startled me and a dog barking did the same thing for my wife.. The rockets exploding actually vibrated the floor and seats. It was a totally immersive both visually and auditory. The movie itself was excellent. Plenty of action and plenty of tension reliefing humor. OH! Megan .... she is HOT!