I think the saying "set and setting" applies to movies as much as it does to psychedelics. I was hyped to watch it, I was nicely toasted, I watched it as soon as it came out, and it did everything right in my book. For starters, it grabbed me from the get-go: the shot of a SWAT operator's foot stepping into a puddle was totally gorgeous. Everything else that happened was interesting as hell - a program being evolved in a simulated environment, an agent realizing he's Morpheus, Jessica Henwick being totally gorgeous and speaking in a soft honey voice. If the first moments of a film charm you, you are much more predisposed to like it.

Other things I loved without getting too specific:

+bullet time rewind +Trinity's fresh eyes after nearly dying +the ballet of the helicopters +Sati +Sati's wink +the design of the Anomaleum +holding hands in the sky +army in a coffee shop +the music when the dojo gets initiated +the view from the prison cell +bathroom stall encounter of grandeur and hilarity!

I'm sure I'm missing twice as much amazing things but these are just off the top of my head.