I have totally different opinion. I like Act 3 the least.
The story is too messy that I got lost in the story. I dont know what should I do first.

I would prefer a little more straightforward storyline and maps in ACt 3.

I am doing sencond playthrough now, but nit sure If I want to play Act 3 again. Maybe I will rather start third playthrough for Act 1 and 2.

Or maybe Act 3 will not be that chaotic during second playthrough as the first run was, I dont know.