mmm...., I'm surprised about the severity of Killzone reviews....I think is more based on the fact that people don't love the game rather it's bad. But..., with Ryse and Dead Rising 3, i expect the first one to receive very mixed reviews and been something like Knack...., some 4's..., some 8's...., a 60-70 on metacritic at the end. And Dead Rising 3 it should be like Killzone SF, around 70-80. Forza 5 will have around 80-90 on metacritic being the most consistent next gen exclusive
What I think is the mantra in most sites is "We don't need this gen yet, and these games shows this, you must wait".