It's not the review scores that are chilling, it's the egregious cut areas/content, the short length, and the lack of extra modes (Resistance is not a replacement for Mercenaries).
I know a lot of RE games are short, but RE7 was 10 hours on a first playthrough, RE2 remake warranted at least two playthroughs with some important differences (not A/B different from the original game, but still enough for even casual players to play it twice) that came to 12-14 hours, Revelations 2 was 12+ hours long not even considering the bonus DLC chapters and Raid mode. RE4 is also a 20 hour game too.
There are lengthier RE games, so it's a bummer this game is short, has no story variation for replays like RE2 or the original RE3, and also no bonus modes at all.