I've tried him multiple times and every time i just feel so underwhelming, i feel like i am missing something crucial.
Keep 1 orb on ally, 1 orb on enemy and then shoot stuff?
I feel like i should be able to have more than one healy orb up, it just seem so underwhelming the amount of healing i do on Zenyatta outside the ultimate.
Why would i pick him over Mercy or Lucio? - I just don't understand where his strength lies.