You've hit the right notes, Greyfan. There's a file box in my brain for all these guilty pleasures that aren't meant to stimulate any great thoughts but provide some fun entertainment. Taking them seriously is funnier than the films themselves. "Armageddon" was simply a drudgery -- the actors even seemed to slog through the movie. These bad action/sci-fi/fantasy films are a lot of noise with the inspiration of video games and music videos and even judged by that standard they fail aesthetically and as good movies. "ID4" had a very good production design, great CGI and a controlled momentum that kept it's wheels on. Ditto "Titantic" and "The Mummy" even though both of the original "A Night to Remember" and "The Mummy" (with Karloff) have more merit. If they want to show off their new toys they should learn how to show them off like Peter Jackson is doing with LOTR (and consider the source -- a wealth of imagination and invention). "ID4" doesn't hold up to repeated viewings --it's wheels begin to squeak and especially if one has seen the 50's sci-fi invaders camp films it is based on. It should be considered as a sister film to "Mars Attacks!" and as a take-off it's actually more successful.
Loved Gautam's comment about the aliens updating their software. Where's Norton and McAfee when you need them?