I saw 1408 in theatres tripping on what was supposed to be 12mg of 2c-e... a compound I've used over 50 times and love and adore.... however, this time it wasn't from my supply and was diluted into a drink. I was told it was 12mg... but once calculated after the event, it turned out to be 24mg... needless to say, I was very unable to drive... the movie was FUCKING CRAZY!!! 1408 is a metaphor for an eternal bad trip (at least from my perception).
There were these jackass teenagers in the back who kept laughing.. and this bitch who kept turning around and telling them to "Shut up" or "Would you please just shut the fuck up?!?!" and so me and my friend where freaking out.. he thought we were being too loud.. and realized we weren't speaking... for me, I wasn't sure if it was happening or a part of the movie...
we spent 8 hours at a post box pavilion in the neighborhood outside of the theater because neither of us could drive in our condition, and our friend ended up having to go to work who was supposed to get us. Needless to say, crazy movie... crazy day.
I wouldn't recommend seeing any Saw movie on an psychedelic... I'd be less worried that it would be emotionally scarring to you, than you would find it disturbing and the implications of such movies being widespread and their effects within a society that is filled with murder and the like.
my two cents... sorry about the length.