playing against people
being able to actually play and race people was like my favorite part of the app and part of the reason why I did it daily. but now it won't give me the option to go against people and I can't tell if it's only mine giving me trouble or if nobody can do that anymore
It is not just you. That feature was removed, but outside of a guess that the metrics might not have been working out, I'm not sure why they removed it.
Aside from the metrics, the forums had complaints of trolls who "dueled" just to hurl abuse at people. Sad.