Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Crank 2 Blu-ray pretty much worthless

I wish I'd read some of these reviews before I bought this, but I was excited to see these movies in all their HD splendor.I should have kept my DVDs.Unfortunately, Crank 2 doesn't work on my Blu-ray player, even with a thumbdrive plugged in as someone suggested. All I can see is a 4" square picture in the middle of my TV screen.But it sounds nice.