She wrote a 2,000 word review. I think her ideas were fleshed out plenty.

"but how does the reviewer define the expectations?"

I think some of you misunderstand the point of this review. The reviewers job isn't to list the reasons why fans of the show enjoy it, but rather to take a critical look at why the show isn't living up to its expectations. I think in those regards it was a great article (despite a few typos).