I just lost interest
It's quite clever and I like the cast but somewhere along the way of this very long film it became an exercise in getting to the end. Doubtless there are things I missed and discussions to be had but I didn't care. Perhaps it's just too clever for it's own good? Too clever for me anyway.
I thought I hadn't watched this film before but there were flashes of familiarity so I guess I'd missed rating it on IMDb, which if my usual way of keeping track. That I'd forgotten such a big stylish film is a good indicator I was not impressed the first time.