Like others have said, dialogue is standard for each personality (which, incidentally, is why I don't get why people love Raymond and Julian but then, like, bash Graham for being rude and obnoxious- they're the same personality, dude). But Dom is definitely the standard "I want all personality types but don't like jocks" villager. I didn't realize his hobby was play, and now I'm regretting not taking him when I saw him on an island 
