Main guy, not terrible, Danno, horrific actor, can barely speak, weird hand movement and little man complex.
Grace park has no ass, no boobs and an okay face, wouldn't say no but won't watch a show just for her. I watched a while, then the sister got involved and it tipped the balance into the "can't bare to watch it" anymore.
The stories are too stupid, generic, done in every other show ever and the characters are completely unbelievable.
Have to say though in HD, Hawaii looks awesome(well parts of it) and I've love to live there, still flick through the odd episode just to see Hawaii.
I think one of the main places it fails is the dialogue, its so force, the book em danno, the forced jokes(not helped by Danno's complete inability to act) just makes the whole thing feel very amatuerish, then a lot of remade stuff has that "feel" to it.