Basically it's two things:

He's saying people are over-reacting about a "lack of a good release" because image quality is only a very small part of what makes the trilogy enjoyable, and because projection prints really aren't all that quality-wise anyway. And it's a pretty good point to make. Not sure he needs to make it in every single post, but it's a good point nevertheless.

He's saying most of why people hate the SE's is because they grew so used to the OT. That argument is BS, because it pretends quality isn't a factor. (it's a bit like saying if you wanna watch This Island Earth, you should just go ahead and watch MST3K: The Movie. It shares a lot of the same audio and video so it's effectively the same thing)