See, I'd disagree with that. I think the game is remarkably fair. I'm not a perfect player by any means, but I can't think of an attack that I can't evade or see how to evade. This isn't NG2, where you're constantly pelted with projectiles with no rhyme or reason. The projectiles in RE all have a distinct pattern, and an appropriate response window that's more than large enough to let the player fire back. Attack patterns can appear relentless, but they aren't especially chaotic or cheap.
I agree with this. The game may seem chaotic and random at first, but it makes more sense the more you play. There is a lot of depth and strategy, even if the combat system is a bit button mash-y. The projectile guys never bothered me because it takes all of 2 seconds to dispose of them. Those gorilla mutants tho.. By far the most annoying standard enemy in the game.