Not OP but personally the plot was a monumental example of wasted potential with regards to the plot. The villain's motivations being the poorest.
Even then, fight scenes between basically immortal self-healing characters are a snoozefest. Add that to the imo hit-but-mostly-miss humour and you're just waiting for the credits to roll really.
I honestly think I'd rather watch Eternals, and that was pretty bad too.