Did nothing for me, but some people seem to get a lot of help from it. (I was on Bupropion and Lexapro for about a year and a half. I went cold turkey about six months ago and have noticed zero difference.)
FWIW, this also seems to be one where you want to avoid the generic, see the old thread below:
http://www.suicideforum.com/showthread.php?t=35666
You might want to ask your doctor about this. The makers of the generic version may have fixed the release time business by now, but maybe not.