Dan might have the hots for Carolina but I doubt very much that he is her type.
Al is great. I hated him at first- a vain, immature, laddish, preening, arrogant cock of a mummy's boy..... but once he's been given an opportunity to be himself, he's very likeable. He is sincere and puts the effort in. I think Sam was very difficult actually- completely unreadable mixed signals... but they are settling down nicely... despite the Shoe-ies (spelling???)
Dom was a bit much but thank god someone said something. She had good insight that Dan was really struggling and helped him see that his partner is the pits. I mean who calls their partner a little bitch??? They are spectacularly mismatched and the ixperts should hang their heads in shame!!!