I would consider myself a casual. Only just got WHM to 50 (only job at 50) after several months play (mostly due to being indecisive between WHM/SCH as first 50). Finished Titan HM through PF thanks to some lovely folks on my server - only one wipe, although we did have 3 heal it...not sure if the other healer and myself were just spending too much time moving since we were new to the fight post heart phase or gear issues. I am very proud that I can make it through the entire pre-heart phase without getting hit by an avoidable stuff :-) Only seen post-heart...three times, including my two times in PF yesterday, so I give myself more of a break there.

I personally think the difficulty is just right; things take time to learn but are easy after you master them. I do think CT is a bit too easy! It feels like the mobs before the bosses are more dangerous than the actual bosses. I also think some of the 4 man dungeons don't offer enough reward for their difficulty level.