Unfortunately, I got Scrum going at a small, chaotic, mismanaged consulting shop I worked for after using it at my previous job with reasonably positive results. Management loved it because it fed their natural micromanaging attitudes (e.g., employees are basically lazy children, will not work unless coerced, and must observe strict deadlines). I realized all too late that I was contributing to that.
These days they only do the daily stand-up, which is of no value to anyone except my former manager, since people talk directly to the manager and not to each other (this is one of many reasons why managers should not be in stand-ups). It became exactly what you said: a daily mini performance review.
I've since realized that the things that make Scrum successful are the same things that make a team successful, and that you can't necessarily connect a causal line between Scrum and team success if the team would have probably been successful anyway. It basically comes down to the team having a good rapport--regular communication between team members, the ability to seek advice without judgment, and the ability to communicate blocking issues in a timely way to the right people.
These days they only do the daily stand-up, which is of no value to anyone except my former manager, since people talk directly to the manager and not to each other (this is one of many reasons why managers should not be in stand-ups). It became exactly what you said: a daily mini performance review.
I've since realized that the things that make Scrum successful are the same things that make a team successful, and that you can't necessarily connect a causal line between Scrum and team success if the team would have probably been successful anyway. It basically comes down to the team having a good rapport--regular communication between team members, the ability to seek advice without judgment, and the ability to communicate blocking issues in a timely way to the right people.