Depends on the situation, her playstyle changes based on how the team fight is progressing.
People are talking about how they used to stay in stealth and “collect data” for their team lol. If the game is too fast paced for all the new ways of you have to engage with sombra, how were they doing that in the past? Fact is that sombra’s new design is really cool and demanding now. It’s also fair and healthy to play against.
She’s very versatile and she has to work with her team far more now instead of just stealthing in back lines doing her own thing.
Maybe she needs to be brought back to 250 hp since she is vulnerable for at least 2 seconds, but I really think this rework is successful and makes her a really cool flanker/tank buster. She absolutely shreds wrecking ball now.