Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent product for its market segment

I previously gave this product one star but after an e-mail response from Travis White of Pinnacle Software, I would upgrade it to five stars for this level. I have used Adobe Premiere Pro and its current version is not compatible with Vista. Their CS3 version will release in July and will be compatible. Mr. White informed me that the problems I encountered in attempting to produce a HD DVD are due to the 1920 x 1080i specification of my new JVC GZ-HD7U camcorder. He told me that they are working on a software update. As yet, I do not know if Adobe CS3 will be compatible with my camcorder's specification. If not, I am sure that they will also produce an upgrade. The Adobe product is much more full-featured than Pinnacle. It also has a much steeper learning curve--and price. For many , the Pinnacle product will meet their needs.