As far as actresses/actors:
Angelina Jolie. She's wholeheartedly RUINED entire movies. Literally. She gets casted because of her "star power", not because of her acting ability. She sucks and looks as if she's pushing 50. NOT hot. Nobody cares that you think you're self important and that you think you can save the world by visiting some third world countries. If you want to make a difference, write a fucking check!
Jennifer Aniston. The "Julia Roberts of the 2000's". When has she EVER shown anything in terms of "range" or "ability" when it comes to character traits? EVERY movie, she's "Rachel Green: America's Girl Next Door from Friends". She's a one trick pony and I'm tired of Hollywood worshipping her whining.
Shia Lebouf: Hey I got endorsed by Spielberg so now I'm valuable!!! NO. You look 12 years old and can NEVER hope to accomplish what Harrison Ford has done as Indiana Jones. Thanks for ruining Indy IV, asswipe.
Matthew McConaughey: They've tried for YEARS to get this overrated scumbag over as a Gritty, Tough leading Action Star and it has backfired, every time. He showed some range and believability in his roles in A Time to Kill and Reign of Fire, respectively, but otherwise, it's just the same, slack-jawed, southern drawl gearhead from Dazed and Confused in every other movie.
As far as movies go:
Transformers movies. If you like these Michael Bay travesties (other than Armageddon and The Island), you're excited by "explosion porn" which is nothing more than fuel for ADD people that don't care about story, acting and depth in a movie. They're Blue, plain and simple.
More later when I think of them..