Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Love Carrara Studio 3

Great product. Even though I have an old computer, Carrara Studio 3 renders quickly. Steep learning curve but product runs smoothly. Definitely need a good manual. I recommend The Carrara Studio 3 Handbook by De La Flor. The book that comes with the product basically tells you what each feature is, not how to use the features. The objects I have developed came out awesome and easily port to other products like Bryce and Poser. I'm very excited about the UVMapper feature, although I haven't used it yet it's why I bought Carrara 3. I used to work with Carrara 2. 3 runs better. I highly recommend this product and the only reason I didn't give it 5 stars is lack of good how to manuals. Thank you Clearancenter and Amazon!