17. When you see Bastion posted up as a turret, find a different path. If he’s posted up at an objective, have a shielding tank walk in first. If he’s elsewhere on the map, try a different strategy with a different character (sniping with Hanzo or Widowmaker, quick assault with Tracer, Genji, or reaper, explosives…

I 100% recommend turning on the kill feed in options. I don’t know why its off by default, but the information provided is very useful.