in tes 4 there was only how much people liked you...so in tes5 will their be a more solid feel to it...for example: if you compliment someone they start to be your friend, adn then by talking and/or working with that person the bond builds.
same way with enemies: you slap someone, call them a donkey's rear end, and then they gradually hate you more and more, until eventually they start to plot violence or theft against you.