What I like about Sedona is that it is a method that gets implemented into your mind set, and can be easily applied in daily life.
Personally I had problems in the respect that I read some spiritual stuff that resonated very well with me. I felt great for a period of time, but got back into the same old patterns after a while. This was very frustrating
To me, the Sedona Method seems to have a lot better long term effect, as it is applied every time an unwanted emotion appears.
RD