i played the two and i did enjoy HR more than TWD... the story are good on both, but some characters in TWD were annoying, the dialogs where not as good as HR and o got bored some times in TWD and can't remember being bored in HR. Still, TWD was very good and worth the price and the time i spend playing it.
Proudest Platinums - BF: Bad Company, Killzone 2 , Battlefield 3 and GTA4