My friends and I have discussed this many times...
1. Vern - He always does a fantastic job. I love all of his rooms.
2. Hildie - Only if it is a bedroom. I love the bedrooms she's done (except for the white and orange room where she wanted to dye the carpet)
3. Laurie - I agree she's so cute and always uses great colors.
4. Doug - I really don't like him because he's mean but he usually ends up doing something that I like.
5. Genevive - Probably because I'm not really into the retro style look. At the beginning of each show I always think her room will end up looking good and then at the end she always ruins it. But I do like her graphic design work and how she uses family pictures.
6. Frank - I think I would die first before letting frank do one of my rooms. His rooms are always completely random and nothing matches and they are full of clutter. I hate clutter! I think I might let him do my kids playhouse though...