That's cause they've all re-rolled Sorc's. There are no FotM classes only FotM players.
Also complaining about lighting spam is kinda silly considering, it's the most easy attack in game there is to see (giant purple freaking lighting). Not to mention they all look relatively the same. Dot's don't really show any kind of animation until they hit other than a hand wave. The light saber is pretty much just for show. And if you're healing spec'd you have all of 3 ranged attacks till the mid 30's, force lighting and lighting bolt (forgot about shock). So people complaining about lighting spam is about as silly and pointless as complaining about classes that use guns and seeing too many shots flying around. Or melee classes swinging their sabers too much.
People will indeed jump on the complain-train, first it was ops, now it's sorc's next it will be something else, then onto something different, until all classes get nerfed into oblivion and then they'll all ***** about how unfun and boring the combat is, or that it takes a year to kill anyone. I've played as and against all the classes, each one has it's good and bad points, none of which are OP just some are better at farming medals in WZ's than others so people *****. But hey, by all means, continue to complain on the forums. If you do feel the need to complain, complain about the fact that you can shoot lighting bolts from your fingertips by level 2 but can't run until level 14.