I got to level 82 but because I had I ran out of quests (free member) and most of my friends quit I just felt extremely bored. I remember I left for a few months one time and came back, only to find out that out of my maxed out friends list only 1 person still played, I really couldn't be bothered with it anymore after that. I still go on for the events and it's fun to walk around with event clothing from years and years ago which I do occasionaly.
The graphics update has got me playing again a tiny amount but I doubt I will be on for more than a few weeks.