Ewoking about WoW lol.
Seriously the Flashpoints in TOR are much more creative and innovative than WoW's dungeons will ever be.
As a Tank in WoW every dungeon to Cata was Tank and spank (didnt play too much into Cata).
At least in TOR the bosses have mechanics that make things more challenging Hammer Station, Athiss, and onward get more and more exciting. (Black Talon is tank and spank).
Hell Athiss has trash mobs that if you get 2 at once your in for a rough time (obviously depending on levels)
As much as I despise the direction WOW has gone, I don't think that is a fair statement. Boss mechanics is one thing Blizzard does better than anyone else and, so far, TOR doesn't hold up in that space. From what I've seen from the first 4 instances and in the videos of Eternity Vault/Hutt Palace, boss mechanics are all fairly basic.