I don't understand the complains about the movie's run time,i didn't get bored or looked at the watch while watching.
And as for the script... I didn't see an issue as well, the movie was not meant to be that DEEP or meaningful its an intense ride.
The cast was amazing honestly, everyone did a great job and no one was over reacting or too loud, the atmosphere and the scenario was pretty good as well.
I enjoyed Han VERY much, it almost felt like he was the Korean John Wick, I loved him and would love to see the actor having a stand alone movie going all insane and rampage.