I can only think of unintentional humor from Zack's movies. Im really trying hard to think of ANYTHING that made me laugh out loud in 300, Watchmen, Man of Steel...
"Measuring d**ks" - "He's kinda hot" - "kissing an alien" all completely missed the mark in MOS. The things that i laughed at either in good fun or because of how bad it was? Probably scenes that were supposed to be taken seriously like Michael Shannon being a nutcase, so that doesn't count. I let out small chuckles when Martha said "nice suit son" and the priest gulping, but NOTHING made me laugh out loud. That wasn't the case with the oh so dark and grim Dark Knight Trilogy. There's plenty of times in ALL 3 films where i let out loud laughter.
I don't need one-liners and jokes but you can still sprinkle in humor that actually works.
Ultron had some annoying jokes in between the fighting and that makes everything less tense. But that's Avengers. MOS didn't do this and neither will Batman v Superman or Justice League, but come on! When they did give us a little dose of humor in between the two colossal Zod/Superman fights, it was placed at the wrong time. And it wasn't a well-written line at all. Epic fail as they say.
Goyer may not be the best, but i do blame Snyder. Goyer had help from the Nolan brothers, but a lot of laugh out loud moments from Begins came from Goyer. Maybe he just fell off i dont know. Or maybe it's Snyders fault for being a s**tty filter. Im sure Zack could have told Goyer to change the lines or came up with new ones on set. But he didn't so it's his fault. Snyders movie, you take the blame Zack. I dont blame Marion Cotillard (a PHENOMENAL actress) for her death scene in Rises, i blame Nolan for choosing a bad take. They're the director, it falls on them when it comes to the little things. I doubt Goyer is so precious about his little jokes that he would get pissed if Snyder changed a few of them. Fact is, Zack liked them enough to keep it in his Superman movie and i doubt he has regrets.
Hopefully Terrio brings it.