Exciting Cataclysm talent trees so far

There was another thread on this topic that kind of turned into the "DK neglect" thread, so I thought I would start a new one on the original topic.

We're interested in opinions on which current Cataclysm talent trees you find the most exciting.

Ground rules:

1) It isn't of much use to us if you like a talent tree because of one particular ability. That tells us little about the talent tree as a whole.

2 )Likewise, your opinion won't count as much (in our minds anyway) if you like a talent tree just because it has all the talents you wish *your* class had. In that same vein, this is probably one case where you're more objective when you find that you like your own talent tree rather than just being all wistful about someone else's toys.

3 )Please try and stick to the talent trees themselves and not use this thread for your laundry list of ideas to improve your class.

4) Brevity is the soul of wit.

Another way to think about this: Which classes benefited the most (in the sense of coolness, not necessarily raw power) from the talent overhaul?

EDIT: So that I don't need to post duplicate threads in the tanking and healing forums, feel free to discuss all 30 talent trees in this one thread.

Q u o t e:
Is it equally valid to discuss the opposite of this? As in, what talent trees you feel haven't really been changed at all, or received close to no benefit really of the overall as it's been so far?

The feedback is useful to a degree. The problem is it's really common to see something like "I'm disappointed with my tree. All the other class got a lot of amazing toys and new talents that I really think should be in my tree. All the other classes are incredibly excited about Cataclysm, while the people who play my class are all drunk in the gutter with despair. My tree has changed the least of all the trees and will clearly be terrible in Cataclysm." That kind of thing tends to be a cross between the grass is greener mentality and just campaigning for buffs. If you think you can be really objective about it, then go ahead, but my concern was that we'd get a lot of "My tree is the worst" feedback, which isn't useful when everyone says that about their tree. Ultimately, it's easier for us to make changes when we know what excites you rather than knowing that you want to be buffed (because we can pretty much assume the latter).