How do I play genji

Genji is a flank attacker like Tracer and Reaper, but in the right hands, he ends up being more versatile than either. His high movement is mostly now cooldown based, Swift Strike can be used to ambush enemies or escape for combat, and Shuriken and Deflect means he's not completely dead at medium to long ranges. In 1v1 fights, Genji is most likely the king.