Agreed. (Although I didn't hate Milligan's run - I'm a big Larocca fan).
Duggan is getting some harsher criticisms because:
1) Something they like (a favorite X-era) is ending
2) He is finishing up someone else (Hickman) vision
His exit isn't finishing as strong because he is stretched too thin with too many books that's disrupting quality and continuity. But its still a fun read. Much better than Austen and more things from AvX to to HoX.