i just watched it 2 days ago for the first time.
yeah it was a trippy but good movie.

what kind of ruined it for me though was i saw about 2 minutes of it a while back i still remeber it.

i saw the scene where brad pitt is kicking the shit out of the main guy. the security tape would show only the main guy getting beat up and not brad pitt so i knew he was fake.

even though the big twist in the movie was ruined for me i still enjoyed it.