Don't go in with high expectations...

Rating: 10/10 (31 May 2004)

...or you will be disappointed.
But if you go in expecting a corny, mindless catastrophe movie that you can pick apart for days MST3K-style, you won't be.
The science is bad, the dialogue is cheezy as can be, the effects are overblown, sunsets and -rises are easily noticeable as done on a set, animals are obviously special effects, and in some places the scale of set pieces looks very much off. In short, it has all the ingredients of what I call a fun summer movie.
Go to a matinee or wait for it on DVD, it's not worth the price of a full ticket, but if you love this sort of thing as much as I do, definitely see it. I give it a 10.