I find it funny when people complain about the triggers on the DS3 as I find them to be the most improved aspect from the DS2 to the DS3. They have a nice springy feedback which feels really good when you play racing games. I don't think I could play another Wipeout without them to be honest.
Although (and I'm not aiming this at you JKTrix) I've always thought that people who complain about game controllers are just desperately trying to find something to bitch about. I've never had any real issues with any controller and have never stopped myself from buying a system because of the controller. Even the Dreamcast's controller didn't bother me, and that thing was almost as big as the console itself.