comment: >
  
  Opinion must be in the title
context: I agree that most are terrible and fake, but there are a few with genuinely awesome reactions.
  I particularly enjoy watching ones that teach me about things I didn't pick up on. For example, this Bo Burnham reaction goes into the musical theory - chord progressions, key changes, etc - which is really interesting to learn about. And he gets genuinely excited about some clever/impressive things that he did >
  
  The problem is most of them don't add anything to it and it's just annoying, if you have something to add then great but if all you're going to contribute is excessive laughter and way over the top OMG NOOs and whatever, that mean I can't even hear what the hell is going on, I can't understand how you get any views. >
  
  This. It's lame, and it's also a copyright  violation because it's not a transformative work. But little guys  have 0 chance of enforcing copryight on their works, just look at old internet history with shit like ebaums world.