It seems like there's two major camps of people on Star Wars- those who like it, and those who think that it's worse than Attack of the Clones. Most everyone seems to be loving Thor, and the only bad thing I've heard about is that it's gonna make going to Infinity War such a weird change in characters.

Ep Ignis is a little weird, partly because Squenix added in an alternate ending (to alleviate complaints, I think?) and a lot of the stuff it does introduce is never mentioned much in the base game. Esp the weird setup with Ravus, who has the weirdest zigzag character timeline.

Iggy is a lot less big picture than someone like Gladio, though. Gladio's always the one harping on duty, whereas Iggy is there to support Noct in a role similar to Prompto.