Eh, it's good ol' relatively mindless fun. The week it came out I didn't play SWTOR a whole lot either, heh. Fleet numbers noticeably dropped by 30-50% when it came out, heh. I suppose a lot of folks were playing through all the modes, while I was content to wrap it up in normal mode, myself. I kinda suspected we'd see a resurgence when people got tired of it... it'll be interesting to see if that's true.
It's already happening - our guild's had half a dozen come back in the last week. They still play D3 maybe once a week or so with friends for the social value, but that's about it having already burned through as much of the content as they care to see. Much of the same stuff only harder got old for them pretty quick.
Welcome back OP!