I must admit that I'm having very hard time in finding the effects that fit good with my levels. Every time I try to implement something it seems to do the opposite thing, instead of making the level look better it just makes level look strange or uglier.
At this point I believe that I am in no position to be objective because I looked at the levels for far to long so I think maybe someone else could take a look to see if I am right or wrong.
I've uploaded a small +DOF/-DOF video of the last level to FileFront. It would be great f someone could find time to download it, check it out & see if level looks better/worse with or without DOF. Just post reply here, send pm or mail me.