alt Hacker News> Using a phone as a key is super convenient, and having a little credit card sized NFC key works great as a backup. I've rarely had any problems with it.
The author elaborates that it only works intermittently for them, providing a long list of links to similar complaints?
Sure but if we're comparing anecdotes all I'm saying is I've had a great experience.
The linked complaints are all for one specific car which I've never driven, so maybe there's some problem with that model or Volvo's software.