I actually liked Debbie. Her designs weren't always my favorite (although in my opinion, designed a few great pieces over the course of her stay, however long that may be) but I thought she seemed really determined & for the most part I thought she seemed sweet. Even though she's agressive, I just see it as she knows what she likes and doesn't want to compromise. I have no favorites on these shows though because the designers who are good are all good even if they have different styles, and it's all based on your taste. I guess I was rooting for Matthew just because he was cute.
I think if you're a good designer, you're a good designer. And your designs will get appreciated by the people who you design them for. I don't think it will ever be appreciated by everyone because someone can always find something wrong with it.