Least "corny" Bob songs?

My girlfriend likes Bob but isn't as big of a fan as I am. I like all eras of Bob and I always am interested in whatever he's going for with his music. She likes his music but often gets caught up with his "corny" vocal delivery and lyrics - "Just Like a Woman" and songs like that are hard for her to take super seriously. I realize these are common criticisms and it doesn't bother me too much as he definitely can be pretty corny lol, but it got me wondering - what do you think are Bob's least corny/most "genuine" (probably not the best word) songs? I feel like his 70s stuff up until the Christian era and time out of mind are probably the best examples.