Only when it becomes obvious that he pretty much gave up on the game after an hour or so.
The best example being his Monster Hunter Tri review, which anyone who has actually played the game can tell, he barely got past the tutorial gathering hunts. Which should have taken no more than an hour, not the greatly exaggerated EIGHT hours he claimed in his written column after. Then proceeded to fight the very first 'Boss', and trash on the the rest of the system when he found out he couldn't just mindlessly wail on the enemies.
Still I wouldn't say I get upset, more it's irritation that comes from knowing that there are a large amount of people who completely eat up and parrot anything he says about a game, even if that information is just blatantly wrong.
Otherwise, I don't really mind when he trashes on a game I like. I tend to enjoy his videos.