The only good thing that came from this short, imo, is the answer to why Mei looks so young. I was wondering what Mercy was saying when she was suspicious about mei looking so young. I thought it was something more sinister on Mei's part.
The story shown in this short was mostly already known.
That is one thing with the shorts. Very few of them actually feature story movement or they don't actually show the interesting parts.
The Doomfist one was cool, but ultimately it's just a clip of him apparently deciding he was done with being in jail and punching his way out. Like, what? That was all it took?
This one revolved around Me trying to get a signal out, but instead she just gets Winston's message and then, apparently, just walks out of Antarctica. Like was she actually imperilled?
Aside from successfully assassinating Mondata, Talon just kind of Team Rockets their way through the missions we've seen.