thedungeondelver
Adventurer
"Man the battlements! Prepare to defend the Holy!"
(Or: Deal with their comments by pointing out that what they call weaknesses, your group calls fun, so nyah!)
"Form a wedge! Forward, in to the heretics and turn them back to the path of righteousness!"
(Or: Take their grievances apart line-item and show them that HA! HA! YOU'RE DOING IT WRONG. and convince them to try again.)
"Ignore them, brothers! Heed not the apostates!"
(Or: Man, whatever, it's all D&D. You didn't enjoy it, go play what makes you happy.)
Well?