Quit that one a year or so ago. Probably a lot longer if it hadn't been Star Trek. Way too much farming, and really not much gameplay when you look at it. And then due to storage issues, even ended up having to throw away the things you were farming, or bench the toons you'd actually managed to level up to make room for new ones. Just didn't see the point...
I started playing it awhile ago but never got super into it. I started playing it again this week and I'm kinda hooked. I like collecting the characters and leveling them up. There is not too much gameplay but its decent for a mobile game.