Instruct: Classify an Amazon review into positive or negative sentiment.
Query: A MUST HAVE!!!!!!!!!!!

We received this video as a gift and I so wish that I had it with my first child. My 4 month old son is totally enthralled by this video and I can guarantee myself 30 minutes of free time when it starts. Even is he is fussy and nothing else will calm him down, I start the video and he immediately quiets down and its no time before he is gurgling and laughing. He loves it so much that we have purchased every other video that Baby Einstein has for his age group.