^ Ah you are right about the fan site statement.
My problem with what he said contradicts with how you should be reviewing a series. Now if Fate/Zero was the VERY BEGINNING of the whole Fate series then I can't argue with that. But Fate/Zero came after the release of Fate/Stay Night. It's also based on the light novel.
I'll give you two examples of what he speaks about and I see him casting sarcasm or not sufficient enough of information:
One is how he speaks about large heroes and heroines appearing - all about kings and queens - those who conquer and be conquered. There's a specific reason, special features that the Holy Grail applies to these certain rules. One, the Holy Grail is not going to summon some low-class hero/heroine to fight other heroes. Two, the Holy Grail is attracted to those who have a high level of regret towards
something. Usually, the bigger the hero - spoken about, written about, achievements and failures, the higher the chances of them being summoned. This was explained thoroughly in the game. So for someone to come about and speak with ignorance like and posts it as a review. Seriously? That's just wrong. That shouldn't even be a review at all.
Two,
Kiritsugu and Kirei trying to outthink each other—falls flat. The two characters are too alike, both playing the "silent tough guy" role, and their dreary gray-and-brown personalities make it hard to enjoy the conflict. As stated by the poster, has once again no clue what he's talking about. He has no idea who these characters are. Rather, Kirei is never explained to the full extent - possibly if I have to rate it, maybe 5%ish or so you would get to know a little about him. Specially about the part with his wife. Kirei's personality and behavior is more explained in UTW and especially Heaven's Feel arcs. Kiritsugu on the other hand has his story explained in the second half of Fate/Zero - at least his past, but not his achievements and certain parts of his life only are available in the game.
So the review, in all, is filled with a lot of ignorance. I get that he is reviewing only the first 13 episodes of Fate/Zero. But this is either 1. biased or 2. this guy is ignorant and didn't explain things thoroughly as they should. These guys, most of them, are getting paid to do this. This isn't fan for fan site where you don't get paid at all. If I were to pull a fan-review about Fate/Zero they'll do a hell of a better job on it. Let's see ...
Random Curiosity. Pretty popular, and they go in-depth per episode.
That's about it.