Berberine: Hype or Legit?

I know the title doesn’t specify much of anything, but that’s intentional because I’d like the thread to go anywhere so much as it has to do with berberine.

Mostly, I’m interested in people’s experiences with it. I’ve ordered a 20 day supply and it’ll get here by Wednesday. I’ll give weekly updates. It seems to be broad spectrum so I’ll try to give a weekly report on different effects. I’ll look up those effects a little more later, but the ones that pop out the most to me are improved body comp and improved mood especially between meals.