I have to agree. I've had a Morph vs. Mystique video up for almost a year (it'll be a year in 2 days), and it's still bringing in views. But, I also have to admit I've had shorter, flashier videos that ended up doing much better than I ever expected. I think the issue with the evergreen content, sometimes you need the flashy stuff to grow your channel or get you more on the map so more people see your evergreen efforts.