CNBC's Jim Cramer on Monday explained why he's staying optimistic on Netflix, examining the bull and bear cases for the streamer by reviewing two recent analyst notes."Until we hear of anyone canceling their Netflix subscriptions, maybe because of price or about any real troubles with the advertising business … or about out-of-control costs in video games or live events — none of which have happened — then I think Netflix deserves the benefit of the doubt," he said. "That's why I'm sticking with the bullish ...