I know it's not everyone's cup of tea, but as a teen in the 70s this was pre-requisite viewing on TV for the stoner brigade, in the U.S. they would split it in two parts over two days so it was kinda like an event, very , very fond memories, had it on VHS in cropped 4:3 so even this non-anamorphic W/S brings a smile. £2
(what other major film can boast 5 directors
)