Light Blue star: If you’re bothering to send me any message besides asking for free items, I assume you’re an experienced player on an alt account, either mule/ppe.
Blue Star: When I was a blue star was definitely the most fun I had with the game. I was new enough that everything was still fresh and I was learning every day, but good enough I didn’t die everyday. I also seem to get the least amount of beggars from blue stars. tl;dr I assume you’re learning the game. A lot of blue stars haven’t even PLAYED some of the classes.
Red Star: If you gave me one player of each star and no other info about them, the red star is the one I’d assume is worst at the game. There’s a couple class specialists that just haven’t even played any other classes (BMJ for example) but it’s relatively simple to get to 150 fame trying to max a character and then dying, but red stars aren’t even consistently getting to the 400 mark. It’s a transition between blue and orange, but I’ve seen people stuck on red for years because they can’t keep a character alive long enough to max 6/8.
Orange Star: Can consistently 6/8, maybe occasionally making the push to 8/8. Will almost never have more than 1 8/8 living simultaneously.
Yellow Star: 56-60 stars I assume you fame farmed it. 61-69 tend to be the people who are best at the game. White star is within reach and they know it doesn’t really have anything special about it.
White star: you’ve played for a long time.
To note, this is just what my base assumption is. It will almost certainly be wrong about 99% of people. But to say I don’t have a personal bias would be lying.