Read the following article and answer the question.

I feel this way about Grey 's Anatomy this season . With all the changes that have occurred on the show , I feel that the time I have invested in the series has gone down the drain . A lot of my peers who watch the show feel as though it is not worth watching this season . We all agree to watch the 1st episode of the season but after that we probably wo n't invest a lot of time as we did in the past .

Why does the narrator feel like they wasted their time ?
They feel their tv watching is no longer fun .