Long slow start not leading to a very good comedy

Rating: 5/10 (12 January 2016)

Well, the start is slow and long because it's not really funny unless you find pot smokers acting stoned funny in itself.
After a while (about an hour) things start to move away from "pot- heavy" and get much better, but not great. There are interesting ideas, but it's still mostly gags, many of which don't work very well.
The dynamics between the two main characters don't feel genuine. Sure, they're stoned all the time, but that shouldn't effect how they feel and you seeing it - it should only affect how they express their feelings. It's not enough for them to just say what they feel, because that's in the script, they should act like it.
Also, the end doesn't really tie loose ends, which is strange for a movie this long.