Just one more minute! Or maybe two minutes.
I really enjoy this movie..a lot. I love giant monster movies, I am sure you can tell by my screen name. But what reduces the re-watchability of this movie is the lack of screen time of the monster.
If you watch a movie, notice how much can be shown to happen in an entire 60 seconds. Just adding either 60 more seconds or even 120 more seconds of the monster would have improved the movie especially when it is re-watched.