Running zombies suck in my opinion. George A Romero thinks so too.
A slow moving army of the undead which grows ganging up on you and eventually surrounding you is how it should be done imo.
The remake of Dawn of the Dead is completely forgettable. Nothing interesting going on. Original is one of the best, if not THE best Zombie movies that will ever be made. RJ you are simply discovering this stuff far too late imo.