Why should it have to be "easy" all the time?
All I ever hope for out of an ME is for them to do their best just like i did with what i was dealt. it's incredibly hard to critique a production since there are so many factors that go into it, commenting on anothers work needs to be about the body, not the parts.
On the few occasions where I've gotten comments from MEs, it broke down to things like: "Sounds like they were looking over your shoulder on this one- I've noticed you're a little 60hz shy over the course of 4 albums check your room, Alcohol U sounds like a good wholesome Christian band song title and I never have to do much good job."
Complaining about stuff is a sign of a lack of character and doing your best no matter what is the inverse.