The FX for "Reign of Fire" were very, very good.

However, I felt cheated in the "time jump" that happens in the movie. I thought we (the audience) should've seen more, not just be told what had happened.

If you can take what's given to you, then I'm sure you'll enjoy the movie. However, if you're like me (and everyone in my group when we saw it) you'll want more facts and more visuals that cover the "time when the dragons took over" than a mere mention of it.