Assess the valence intensity of the snippet "what can i say, i bought the ad600 2 years ago and it was probly the best dvd player ever, quality design, stable, plus it uses a standard ide interface so you can use an old dvd drive from your computer if the player dies." 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.