Absolute slop.
A grindy, tedious, mess, and worst of all: BORING.
Simply put; there's no redeeming quality to this game... unless you're just trying to 100% the Deus Ex series.
I completed Breach, just to 100% Mankind Divided, because for some reason they attached this onto the game.
They took the worst level in Mankind Divided, and made it into an entire game.

The art-design is cool to look at for a bit, but after a while it really loses its luster and is very bland to look at.
There's the occasional glitch, or slight moment your character disappears for a second.
The gunplay is lame- because the game pushes you to be stealthy, so it intentionally nerfs the guns and makes them pointless to use in majority scenarios.

I can't believe they really thought this was going to be the next step for the Deus Ex franchise...