Orin and Gortash's
roles in the game did really disappoint me. After the fight with the end boss of Act II I was really let down that their fights felt like mini-boss fights at most
either on the level of Cazador or slightly below it.
When I did see the end boss of Act II, that fight felt so awesome to me. So the other two were sort of like, why was his so cool? And they were just kinda mini-bosses? Especially with their roles in the narrative.