IDK why are you twisting Zz's posts to the point of suggesting that the guy was expecting for something perfect and/or really serious.
Like I said before, it seems to be a pretty childish way to argue, even more when you consider that Mark himself call his reviews "journalist" and states that CGR is providing "professional" reviews. Zz pretty much just compared what Mark says to what he actually delivers.
But anyway, feel free to "pointing out holes" in the following suggestions (I'll name just a few ones out of my YT subscriptions), since, unlike you, I don't worship these guys, neither I will take the criticism towards them as a personal attack nor I'll need to write an essay in order to find them informative and critical. Oh, and they also seem to do some research before reviewing the games ("Wow!!!!"):
HappyConsoleGamer - I'm not a regular watcher of his work but I find some of his reviews quite useful.
Sample:
https://www.youtube.com/watch?v=c8OHQa9Z0tM
16BitBrothers
Sample:
https://www.youtube.com/watch?v=c-G3GX5O9p8
BNGamesReviews - I like these guys especially for their selection of PS1 games, with several good imports. But usually they're very well balanced in their reviews IMO.
Sample:
https://www.youtube.com/watch?v=YCqjCXq-LlA
PeteDorr
Sample:
https://www.youtube.com/watch?v=sMlydsMB0e8
There are several other channels which I subscribe, some like PepAlacant's don't have good production values but they're really informative and bring a lot of obscure games and platforms to my attention.
And, of course, I consider Game Sack to be entertaining, critical, informative and very well researched for the most part.