Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I bought these to help with what I've read, to get the Jawbone to fit better. These ear pieces were hard to get into the ear no matter what size I tried. For a wireless earpiece you want to be able to get it on and off your ear quick if you need to, and these prevent you from doing so.
Negative

It's pretty nice and comes with a little book with interesting proverbs too. I'm not sure if it really helps to relieve stress but it's makes a fun distraction once in a while. The only complaint is when other people play around with it, they always spill sand out the box..
Positive

It is wayyyyyyyy too long and completely aimless. Some may call it "complex"; but I call it crap. There are a few little laughs here and there - but nothing that would make this worth sitting through. Even when one steps away from the fact that this was not intended to just be a comedy and rather attempts to tackle some more serious content.....it still sucks. Don't waste your money. Watch "I love you man" or "Grandma's Boy" or something that is actually entertaining. I wish someone had warned me.
Negative