Which fight are you refering to? O1S has roughly a 9m40s enrage. Basically need more than 3k dps to beat it which really isn't hard for any class to do currently. Hell I can pull that as a tank. The problem isn't really that things are so tightly tuned you need a DPS meter to watch, it's that so much of the community is used to ez modes where you can die 3-4 times and still kill it.