+1
You know, even though I have ST in my Top 10, I agree with everything you say, yet the reasons you said the movie is bad in places, are the exact reasons I love the movie.
Here's why:
I felt a lot of the crappy elements of the film were on purpose. Kinda like cheesie movies having themselves be knowingly cheesie to play with the audience.
The mindset of the Soldiers too, with the gung-ho attitude toward killing stuff that initially hadn't done anything to humans is a perfect comparison with every other skirmish in human history, which I found quite a funny, satirical, almost tongue in cheek and clever plot point.
Look at American Settlers and Native Indians... it's a perfect comparison for the movie.
It's as though Verhoeven wanted to have that element... if even at a subtle level.
I also know what you're saying about not knowing or caring who wins which I think is again down to Verhoeven portraying Humans as the real mindless killers vs organised Brainbugs... all the time Humans think that we are the brainy ones... in the end, I'd have actually prefered it if the Bugs won being totally honest.
I also liked the cartoonish attitude of the movie segments. Seriously cheesed up and full of satire against the media, great stuff.
The acting, ok, wasn't intentionally bad and I mentioned how bad some of the actors are in my own review. So I agree for sure on that one. Denise Richards I found was the only actor/character that didn't even try to develope over the running time, worst casting ever imho.
At least the wooden Casper tried to change and did a relatively good job at developing his character.
Totally know what you're saying, but I found the whole thing really clever and layered with very subtle detail. Not RoboCop detailed, but certainly clever.
And yes, the effects are top notch... I made a list on here about CGI and Effects ages and ages back, and Starship Troopers topped the list. Awesome, awesome effects.