I've had a lot of success with my Titan. Not gloriously stomping people. But, it is me playing, so there was never any chance of that anyway. The limited range of Fist of Havoc is an issue to me. A smart Titan ends up saving it for groups (an occurrence that gets more rare outside of Skirmish and Control) or for stopping another Super. In both cases you are not free to use your FoH to just kill players with the same freedom as other Supers. During that time another class could use their Super with more freedom, potentially earn more kills and begin recharging while the Titan is waiting for the right opportunity. The Lack of good PvP exotic armor is also another concern. I like Lightening Grenades as much as anyone. But, being more or less forced into using the Armamentarium is depressing. Eternal Warrior was so close to getting it right. It should have given Juggernaut instead. That way you could choose to be a shielded Shoulder Charger, or shielded Unstoppable Fist user.