Heck, I can top the whole previous discussion. I nominate all films ever made by Golan-Globus Productions. I don't know how, but they are consistently awful. They must have a special school for directors, because even random outcomes would occaisionally produce a decent flick.
For the "so bad it's funny" award, I'll nominate "Attack of the Killer Tomatoes."
Biggest disappointment; the 2nd Batman movie. Made absolutely no sense. The whole gist of the movie, as far as I could tell, was to have Michelle Pfeiffer in that outfit. Idiotic plot. i really liked the first one, Jack as the Joker was great.
Thinnest plot; how about "Outland" starring Sean Connery? John Woo could have covered that story line in about 15 minutes, and have time left over for Jackie Chan to open up two fresh cans of whoop-ass.
Commando had one saving grace; Rae Dawn Chong.
Actor with the least range; Seagal, hands down. At least John Wayne wore different outfits in different movies.
Perhaps we ought to have an annual "TFL Reader's Choice Awards." We have several good candidates for the Lifetime Lack Of Achievement Award (Norris, Seagal, ...).