Tell me about what made a legendary pm in software

I hear alot of slams about non technical pms, incompetence, etc., but i want to hear about a pm that you worked with that was great! What made them great, how did they make you feel, how they handled hard situations, etc.

Even if you worked with a bad one, what could they have done to become great?

Backstory: been a business analyst for 3 years and pm for 1 year with a team of 25 (6+ years at the company). I love pming and my team is exceptional. I mostly try to make sure they have what they need to blaze forward. Unlocking the next path for them to build. They are the true rockstars. That being said, i do know more of the big picture and the tiniest details of things. I have a great memory, so when things go wrong, I typically can add helpful information where others forgot how things worked. Im focused im being incrementally better each week.