thedugan wrote:I watched the 'first generation' of Godzilla movies as a kid, and wasn't even aware of the 2nd or third generation stuff out there until a few months ago. I spent some time a few weeks ago downloading those via Emule (uses the Kazaa network), and have several burned to DVD. Haven't had time to watch them all, except for the orginal (1954 - Gojira, in the original Japanese with english subtitles) and Godzilla: Final Wars.
I would rank "Final Wars" just behind the original. I LOVE that movie. 
They've apparently gone all 'Alien' on me. I don't dissapprove of the change, it just has a different feel than the original few movies. I was a HUGE monster movie fan when I was a kid.
Umm... the Godzilla movies have ALWAYS had aliens crawling all over them: of the 15 Showa-era films, seven involve aliens (8 if you include the "undersea aliens" from Godzilla vs. Megalon).
While the Showa series has a certain nostalgic appeal for me, I have to admit that some of them are perhaps among the worst movies ever made (Godzilla vs. the Smog Monster, anyone? How about Godzilla vs. Megalon?). The newer series are better, but some of them toe the line of "good enough that they aren't entertaining as BAD movies anymore".
My top 5 Godzilla movies:
1) Godzilla (1954): not the one with Raymond Burr, tho; go for the original Japanese version (Gojira). Still freaks me out on some levels, and the "man vs. science vs. giant monster" plot is among the best in Japanese sci-fi.
2) Godzilla: Final Wars (2006): Some think there is too much screen time for the humans, and too little for each of Godzilla's opponents, but I think it's perfect. Lots of monsters, a rather odd backstory that is consistent with Godzilla's history (geeks like me can find a reference around every corner), and an awesome techno soundtrack.
3) Godzilla vs. Monster Zero (1965): Not a great film -- the aliens (who are clearly the basis for the antagonists of Final Wars) are quite silly, and the method for defeating them even sillier. But it's entertaining nonetheless; and the production design is a prime example of what Quentin Tarantino once said about Ishiro Honda movies: nothing looks real, but everything looks like it belongs. And I've got a soft spot for Nick Adams in Japanese films... see also "Frankenstein Conquers the World".
4) The Return of Godzilla (1984): The G-man comes back from a nine-year hiatus with a vengeance. A nice return to the "Godzilla as force of nature" approach, and the absence of another monster for him to fight is a good thing. When the Godzilla movies have gone wrong, IMHO, is when they went too far into the "Godzilla as protector" meme.
5) Destroy All Monsters (1968): Arguably providing some of the plot inspiration for Final Wars, this movie is possibly King Ghidorah's shining moment. He knocks off no less than ten kaiju in turn before they band together to defeat him.