I tried to like "the Good Guys" but it was just too low budget for me. At least it felt low budget. I'd hate to deny it categorically/out of hand, but I just didn't find it very watchable. Burn Notice is better.
The zombie thing sounds like a slightly more interesting version of The Colony. The colony has the semi-reality aspect going for it, but it has no real tension, or of course, gunplay.
The original law and order was probably canceled because it's old as the hills.
