I used to, back when the show first came on. I hated her and wanted her to get eliminated. I thought she was an evil bitch who didn't care about anyone but herself.
Then, sometime before her elimination, I started to like her. I think it's because of back when I hated Gwen, I loved that Heather made her suffer. (I'm so ashamed that I use to hate Gwen! She's awesome, and I don't know why I hated her!)
When I gained some sense and stopped hating Gwen, I still liked Heather because she was clever and funny. TDDDDI made me see another side of her, and as time went on I just loved her more and more. :)