Do older people like this film...
and younger people do not like it? I think middle aged and older can relate because like he said getting older sucks, "it's like WTF is happening?".
When you realize how fast the years go by it can be kinda scary.
I'm 54. I quite liked it. It's rare to see a movie that deals with mental illness or character inadequacy. I can understand how some people are only entertained by romcoms, super heroes, car chases or gross out comedies but sometimes you need something a little deeper. Something that takes a bit of time, something that allows a bit of room to examine the characters.
Life is rarely simple, a lot of people are confused as to how to fit in. It's good that there are movies that show it.