Thinking positively doesn't work when the rest of the classes think poorly of you (kicking you from groups) and especially when you're unreliable to the team as a class. I'm assuming you haven't tried T2 content and if you have, then you must have had nice groups willing to put up with a sub-optimal performance. Even if…
Even if ledges were taken out, I still don't believe that it would be enough to make GWF viable. I don't have any mathematical proof but I do believe a CW will frequently deal more damage than a GWF and since their abilities don't have a target cap, CWs will probably be able to clear adds more efficiently than a GWF. As…