How many played other Blizzard games before OW?

Hi,

just curious to see... I'm assuming that very few people here never played WoW, Diablo or Starcraft at some point in their gaming career.

If not, what was it about OW that made you try a Blizzard game for the first time?

to start off - I have played virtually every rendition of every Blizz game ever before OW.

Please help.

I didn't find the right solution from the Internet.

References:-
us.battle.net/forums/en/overwatch/topic/20755727196
consumer product marketing examples

Thanks!