Just throwing an idea...
Could it be possible to put an option in next Episodes that has game with entirely 3D graphics?
I mean, if you have 3D glasses, and you put them on, and put 3D setting on... It just might look great!
Just few things of 3D settings and glasses:
Enemies looks like that they are really comin' closer and closer...
Crashes and splashes looks more effectively...
Everything else looks like real: rocks, barrels, books, bottles and other stuff...
Doesn't this sound good?
Or what do you Developers think of idea?