Having totally accurate models 3 or even 5 days out would be great; however; a weather board like this would become boring. Part of what make the weather the fun to me is all the unknowns, clown maps, disappointments and triumphs.
One thing to consider is that the biases of each model used to be known very well by many. In the past 10 or so years the models get updated more frequently and the biases are just not as well known. Just as you begin to learn a model biases nowadays it seems to get updated.