I always tell people at the beginning... "I will bash every eruption, but due to the new stun DR, some will still go off. Be ready to move on every single one after the first couple just in case".

I say this for their benefit as well as my own. Some people who haven't done it in a long time may not know about the new stun DR. Those people are the ones likely to tell you you didn't do a good job because they're used to Paladins stunning every single one.