This is where we disagree. What we had in Cata was fantastic and there was no reason to change it. The synergy between spells, a nice fluid rotation, movement wasn't so costly, we had an actual DPS cooldown, good single target/multi-target DPS, nice set bonuses, etc.
It's hard to find things I actually like about Shadow right now. I suppose I like how hard DP hits(though I'd prefer even damage throughout the duration, but they took that away too for no good reason), and Cascade is pretty cool though I never really get to use it.
Same, but I'm not at all a fan of a DoT-less rotation. I hope the level 100 talents change a bit before they go live(which I'm sure they will).