Actually just starting the third act now.
The last few episodes of season 2 already changed the tone to more humor oriented (Mixing up poo with a Stand user infants baby food stands out)
Basically toilet humor, which isn't really my thing. But I think my favorite legitimate lol moment was poor Kakyoin struggling with the dream stand, and just making things worse and worse for himself.
"I know, lets carve the stands identity into my arm, so when we wake up and forget I can show everybody."
*Much later* "Hey guys, look at my arm!"
Joseph: "OHHHHH MY GODDD!!"
Everyone else: "W.T.F."
And his next brilliant move is just to attack the baby. 🙂