Yep, I've seen it! I saw it right after it came out in Japan (all in Japanese, and since I don't speak Japanese it was extra fun!
) and I just saw it a few days ago dubbed into English. Well, I only saw part of it because the boys were watching it in the back seat on the way to Grandmas and I was in the front seat... But what would you like to know about it without me spoilerizing it for you? I'd be happy to answer any questions. I thought it was really quite good! Cheesy, like all the other movies, but like you said I think that adds to its charm somehow. It was good even without understanding any of the dialogue the first time around because every good monster who ever fought Godzilla comes back to fight. There are even some aliens thrown in for good measure!!
It has some decent effects (some Flying Tiger, Hidden Dragon / Matrixy kinds of stuff) and some very pretty people in supporting roles. (My Japanese friend said they are "ikkemen" or pretty faces, thrown in for good measure.
) Though my copies didn't have any rating on them, it may have earned its PG13 because of the way the alien kills one guy (I don't want to spoil it if you don't want specifics) and there was some language in the English dub. And I don't know if standard martial arts kicking/punching/fighting deserves a 13, but there was plenty of that too. But I think you'll like it if you're even a slight Godzilla fan. Let us know what you think after you watch!