TV Roundup: Can HBO Remain Supreme?

HBO had a big weekend. Beyonce dropped a surprise hour-long visual album on Saturday.

On Sunday, its popular shows Game of Thrones, Veep, and Silicon Valley returned. Looking ahead, though, HBO may be in some trouble. Girls is ending, as is The Leftovers; and the big budget show Vinyl has been disappointing. Amazon and Netflix are getting a lot of attention for their original shows. Can HBO remain supreme in the premium television realm?