If you've never been to an OMNIMAX theater (NOT imax), you should go at least once. Only see movies made for OMNIMAX, your typical mainstream movies do not look good on these screens, so don't try. Instead opt for a national geographic title. Preferably anything under water. For some reason the under water movies just seem so real. The screen is dome, so it feels like it wraps around you, and it's 4 stories tall, so it's all you see. Go in early and sit near the top center. You may get dizzy going up but it really is the best view.