I just had lunch with my speech therapist (whom I had for 12 years). She recommended me the SpeechEasy; Has anyone tried it?

I just had lunch with my speech therapist (whom I had for 12 years). She recommended me the SpeechEasy; Has anyone tried it? http://speecheasy.com/models.php I've had a severe stutter my whole life but only just started to feel like I was getting over it. I'm a little hesitant to check this thing out... Has anyone tried it? Seen any results? I feel like my stutter rules my life and prohibits me from doing anything. I'm done with that now, I want to take back my life!