Are you down for Borderlands: The Pre-Sequel? Here's a great way to see it: a 15-minute narrated walkthrough. This comes right from PAX East 2014 earlier this year, narrated by James Lopez of Gearbox Software and Joel Eschler of 2K Australia. They go full co-op, showing off the new Pandora's moon set.
This article of ours on The Pre-Sequel makes for a good companion to the video.