Hiya, they all have the same talents but the main has higher dps.

On the last boss I let the main get a few shots in 1st to keep the boss where i want him. That way I can put "tanking" gear (pvp/mail) on the main, and leave the others with dps gear (cloth/leather/mail). My last Battlemap Helm just wont drop

The little ditty on the 2nd boss doesn't reflect my taste in music, but it did seem to fit the fight quite well in terms of lyrics and timing. Fortunately, its loudness seems to create a form of self-censorship.

Edit: The followers throw in random heals which probably also reduces their threat relative to the main.