Instruct: Classify the given Amazon review as either positive or negative.
Query: terrific

Wonderful video of interviews and footage of many of the kali and escrima and arnis greats. I am an instructor in the Ted Lucaylucay lineage, trained by Chuck Gonzaga, Ted's senior student, but I have only been doing kali for 15 years and never had the chance to meet most of these great practitioners, and it was a real treat to get to see them on screen. Although many of them are up there in years, they move like much younger men once you put a stick in their hands, and their skills were truly a joy to watch. This is a unique video and the Dog Brothers performed a tremendous service to all FMA students by creating it.