The Irishman was good but just way way WAY too long. Too much dragging on scenes that don't matter...
...Funny you said too long: I saw the first hour/ hour and a half, posted how great it was, but the last 2 hours did drag. I thought Pacino was mostly very good, but it just took to damn long to get to his final scene, and the aftermath was mostly worthless other than the scenes with Sheerans kids.
Martin Sorcese has gotten too full of himself as he's aged. He cannot edit out unneeded junk.
Taxi Driver (1976) 1 hour and 53 minutes
Raging Bull (1980) 2 hours and 9 minutes
After Hours (1985, a good dark comedy) 1 hour and 37 minutes
Good Fellas (1990) 2 hours and 25 minutes
Gangs of New York (2002) 2 hours and 47 minutes.
The Departed (2006) 2 hours and 36 minutes.
The Irishman (2019 Netflix) 3 hours and 29 minutes
Gangs of New York could have easily had 20-30 minutes of unnecessary padding cut out. Scorcese said he was interested in certain historical incidents. He should have just made a separate 90-minute film on that, instead of dragging the film out.
With the basic premise of The Irishman fully debunked by DNA evidence, Scorcese should have changed the names of historical characters to fictional ones.