At first,the time shifting seemed a bit hokey and desperate.But I have to say......I love this season!!!! They have really changed gears in a huge way.Jin is alive.... The nuke is totally in perspective,Thers not as much jack,sorry he annoys the piss out of me.Last weeks ending blew my mind,the well sealing,John meeting Jacks father (Jacob?) and then Ben having the ring WTF