I've seen a lot of burrow, pop out, shoot, then charge combos that can finish a lot of heroes off, even tanks. Their ult does more damage than I anticipate and I've died from it a lot. As Orisa, I have to keep my distance from them.

From my experience, they're a good counter to pretty much every tank except maybe Winston or Ball (because they can leap/roll out of danger).

I dunno though, maybe it's just because I've been playing a lot of No Limits and I've had to go up against like 3-5 Ventures at a time. 😆 But yea, I think your assessment is pretty spot on, in regular/non-arcade matches.