I just did my first EMDR session (last three were prep work.. and of course I did it a bunch about seven years ago, which pulled me out of my chronic and severe depression). I feel good about it. The key thing about EMDR is that it stirs up your unconscious and unsticks things that are stuck--often things that are the result of traumas, or deeply embedded assumptions/feelings about yourself.
I would highly recommend it, based on how well it worked for me last time and on my feelings about it this time.
Off topic: I love that I can't capitalize EMDR in my subject.