I've got no issue with Fang bosses (except maybe vlod), but I do think that Humania bosses need to get tougher. I have more issues with the Yeti's than I do with the bosses, excluding Tiki God.

Personally, I say no more nerfing. Look at what happened to Nuris, I can solo the entire map with ease. I have a harder time killing the Bandit Queen, or the Galactic Overlord than I do with any boss in Nuris.

Unfortunately, with the new Humania map, the bosses require no skill, no tactics and no group coordination. The Queen and Overlord both required some tactics - without the right approach or team, you would just be farming deaths. The Humania bosses just require you to spam skills.