I like Steve Vai and Orianthi, and all. Both are amazing guitarists, but why would they go on Idol to cover “Stairway” with Mary J. Blige? I know they’re trying to be cool by covering Led Zeppelin, but this cover version is such an embarrassment, it makes me want to vomit all over the place. Did Simon Cowell actually enjoy this? This is such a nightmare performance. I know Mary J. Blige is trying to be rock n’ roll, but she doesn’t fit the genre. Sorry, Mary J., go back to R&B where you belong. She’s getting a pretty big backlash for covering this song too. What were Jimmy Page and Robert Plant thinking when they gave her the permission to cover it? Wow, this is terrible.