In a word...YES!
Our dps is high but what does it matter if we die? If you read the op's post he is dying despite this AMAZING dps.
We may be at the tip of the dps but it's all AOE splash damage that is pretty inefective most of the time...it just adds up to make a big score over a match. Once any player notices us we can do very little to get away as out cc is the least of all the classes. If concusion missle was an instant it would go a long way to helping us escape.