Yippie-kai-ai!

Because I can't write anything that better describes the feeling of watching "Live Free or Die Hard", read this:

I just spent two hours laughing, gasping, cheering, clapping my hands, and generally having a helluva time watching this movie. When it was over, I immediately wanted to watch it again. I wanted to buy the DVD in the lobby on the way out. It was that much fun.

Run, don't walk. It's not only a perfect summer film, but it's a great action movie, period.