Yep, they're always kinda special. I'm sure people will get over it though, they probably released this particular picture to make their comeback an even hotter topic.
I dunno if the other members will be topless (Jjong and Onew pleasseee ¤_¤) but it's almost sure they'll be surprising too I guess.
I hope "Sherlock" (if that's the name of the main track) is gonna be as good as "LUCIFER" and "Ring Ding Dong" !