Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Special Features!!

Generally aknowledged as one of the greatest documentary video series available, the addition of new special features on this edition made it worth the wait. Having borrowed the original series from our local library, I have long intended to add it to our collection but waited for the price to come down to a reasonable level. This new Special Edition is even more spectacular than I expected and the incredible price from Amazon just sweetened the deal even more. Highly recommended; just wish they would improve the case and I'd give 5 stars, but 4-1/2 anyway. I've resolved the case/sleeve issues by adding inexpensive paper sleeves for each disk to facilitate storage and removal; works pretty good.