Like Cortexal said above me, 10,000 B.C is a serious factual movie, while Meet the Spartans is just a movie made to make fun of other movies and make people laugh.
I have a couple things to say here. Meet the Spartans is the worst movie ever to be created. Haha, it was so stupid that it wasn't even funny, but 10,000 BC was more serious and full of action. 10,000 BC is by far the better movie, but these two movies can't be compared, since they are both different genres, and have totally different atmospheres.
How can u compare these films. One is a spoof the other an action wanna b epic film. I suppose all u can say is what has bin said already is that they are both not very good.
I really don't think that there really is a way to compare these. One is a serious movie and the other is a comedy. You should have been more specific on things.