I tend to go more by the reviews and how journalists on sites I trust talk about stuff like that, or people on here since most of the other message boards seem to end up being overrun the idiot assholes spreading bullshit.
Based off that, and the fact that the character keeps popping up in adaptations and the comics, I had always been under the impression that she was at least semi-popular. If "everybody" really hates a character, they tend to disappear pretty quickly and are never seen again.
I'm kind of amazed how much they've brought back the Peter Parker clones, and how much they've gone back to other stuff from the Clone Sage since I was under the impression that most people weren't that fond of it.