"best antidepressant i&#039;ve ever taken bar none. i have been taking wellbutrin for over 10 years and even though i&#039;ve had the dosage adjusted over time, it has worked wonders. the reasons i like it is no weight gain, doesn&#039;t zap my energy, and helps me complete tasks. the only down side i have found is that it will keep me awake at night if i take it after 10am. i do take the generic version."