Assess the valence intensity of the snippet "despite the things that i have listed so far, i could live with this item since it saves me from lugging a cd case to work, to the gym, in the car, etc..  however the main reason i am not satisfied with this product is the fact that it will lock up at odd times." based on the mood of the author. Offer a numerical rating between 0 and 1, with 1 representing highly positive and 0 representing highly negative.