After Remedy did an awesome job on the past two games, not to mention the amazing efficiency of the engine (who couldn't turn the graphics all the way up, even with an pretty average PC at the time?)
I bet this will have an awful story, silly graphics that make the game sluggish and only run on latest hardware which makes the game unplayable for about 75% of fans, and have some sort of new gimmick, as bullet time isn't enough any more (taking your friends out for drinks maybe )
I never really played the ones prior to this, apart from I believe number 2 for about 10 minutes around a friends house...
Hopefully I will get a chance with the 3rd one.