I honestly don't get what's irritating about the Gutter -or- Black Gulch.
The Gutter is a very simple area that's also fairly short. None of the enemies are particularly dangerous or threatening, there's no water to slow you down, and there's very few places that you can actually fall to your death. It's just upper Blighttown but shorter, easier, and more linear. But maybe that's just me.
Black Gulch, though? It's... so short you can run straight through the entire thing, really easily, without ever getting poisoned or hit by anything. It's a straight shot from the bonfire to the boss door, and there's a bonfire -right next- to the boss. The only real threat in either place are poison spit statues... which can be broken really easily.