You may not have needed another streaming service, but last week, one came along anyway. It's HBO Max, and it's part HBO, part Warner Brothers — and yes, it's where you can now stream all the episodes of Friends. They've put out a modest slate of original programming as well, and it's safe to say some of their new shows are better than others. Is it worth your while? Good question. We run down what's new on HBO Max and what you might find in its deep library.