Yeah, I always hated epic levels and would have liked it better if "epic" could only apply to truly magical creatures like Dragon and no humans, not even NPCs in the setting, could attain this kind of powers unless there was the intervention of a God or something.
When even a human can get enough power to best a dragon, even if it is a lesser one, all by himself, you know there is something deeply wrong with the game. Actually, it doesn't feel "epic" at all, no matter they have chosen this word to describe it. Epic for me is when your party of adventurers have to come up with great tactics to defeat such legendary beasts. Defeating a legendary beast should require a quest of its own with information gathering, planning and so on.