Those guys are easy with a straight sword you just have to time a Charged strong thrust to catch them right when they are about to launch their attack and then the follow-ups wings finish them off. It's the witches with the Flaming pikis that are mixed in with the other shit that's the real rape in that area.I don't think any of the bosses so far are harder/easier than other Soul games but some of the normal mobs/Mini-bosses are insane. Tons of 300 degree attacks, high poise, and just super agro enemies that have 4-6 hit move sets.
These guys in particular can go fuck themselves.