Worst one in the mainline series as I see it. The core mechanics were improved on by the addition of co-op for 5, but even then, it's still not what I consider a Resident Evil game. If it had a completely different title, I could safely ignore it while the masses fellate it. But it's unfortunately attached in name to one of my favorite series of games, so I have to begrudgingly accept it as a fundamentally solid and well paced game, even if it sits at the bottom of the franchise with ORC, Survivor, and Umbrella Corps.
Leon sucks, the antagonists suck, Ashley super sucks, and things like collecting money to buy upgrades should never EVER be in a horror game. Period. Resident Evil 2 Remake is everything it should have been, had they insisted on turning it into a shooter.