‘I Knew You Were Trouble’ Cover by Walk Off The Earth [VIDEO]

This is by far one of my favorite musical groups on Youtube. They come up with awesome videos, amazing original content and of course, awesome covers! We all remember what they did with the Gotye Video, well now they are back with an A Capella cover of Taylor Swift's song, 'I Knew You Were Trouble'.   In my opinion, I think it is better than the original. What are your thoughts?

and of course here is Taylor's version