RE4 and RE6 were great. RE5 however was terrible. so not all Neo Biohazard is > than Old Biohazard
I actually think RE5 is extremely underrated and RE6 has gotten a bit too much praise (at least from fans). Just briefly comparing the two, RE5 had a more focused adventure, whereas RE6 is all over the map both literally and figuratively. I liked the enemy opponents more in RE5, including both narrative adversaries as well as the appearance/variety of random enemies. The locales seemed more original, although to a point every RE does some retreading of ideas, but I don't think Capcom's efforts at rekindling the memory of RE2 paid off in the slightest. And of course, fewer QTEs. Not much else needs to be said than that, though I do really miss RE6's melee combat in older games.