Rain Man-esque? Forest Gumpian? I Am Sam-ish? And Not in a Good Way

Rating: 5/10 (21 February 2018)

Just what movies don't need in my opinion: yet another take on Rain Man or Forest Gump or whatever. Why would anyone want to listen to the dialogue of people who make no sense? I'm really not interested in a protagonist who plays handball with his own poop. If it's music I'm after I'll go to the concert hall.
Attempting to portray mental illness cinematically is about as stupid and pointless as doing the same with a LSD trip: it's been done many, many times before and they have all failed. Trying to visualize music is an equally pointless task unless you're out to make rock videos: the lowest rung on the ladder of art.