No, we don't need a parser.

Just yesterday i was in a Ravana farm group. We did well, ignored the add phase, downed him quite fast. After the first down the party leader told one of the DPS that his DPS was too low and we could clear it 10 seconds faster. This was followed by a kick. I then left too, as i can't stand that kind of attitude. I also blacklisted said partyleader and i once in a while check his farm progress. He still hasn't his pony and i hope it stays that way.