[AndyShields]

I think Diana did look off before the makeover and live shows but someone has shown her how to apply make up and do the messy look without looking disheveled and now she is actually pretty beautiful.
While I do think she started badly tonight when she had the louder parts she was fantastic- if you like her kind of music that is.
I think Diana's appeal lies in the fact she is something not often seen on the X Factor which is someone quite unconventional from the norm but still marketable, that's where her popularity comes from, she's a 'quirky' singer with a pretty face and you aren't likely to get her mixed up with the other contestants any time soon!
Personally I think she's a breath of fresh air from the usual Leona type singers the X Factor usually presents (Like Alexandra) and I think its her differences that make her so popular or in your opinion 'overrated'.