Complex sentence: As of May 23rd 2013, Rooster Teeth's YouTube page has 4,820,005 subscribers and 2,092,607,578 video views, excluding the views from the Game Fails and Let's Play accounts also part of the Rooster Teeth brand, which have their own exclusive content.
Split into simpler sentences: As of May 23rd 2013, Rooster Teeth's YouTube page has 4,820,005 subscribers and 2,092,607,578 video views. This doesn't include the views from the Game Fails and Let's Play accounts that are also part of the Rooster Teeth brand, which have their own exclusive content.