Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Better than previous versions but not perfect yet.

I have used this version for a couple of years. It is faster and more accurate than previous versions that I have used. This version transcribes phrases rather than words - so you don't have to talk slowly word by word. But this adds errors in the "little words" that don't even sound similar.The Pro version adds features I like in creating custom words or phrases (scientific names in a specific font and in italics).Use a USB headset. It makes a major difference in recognition accuracy. I prefer Andrea NC -181VM USB. NC= noise canceling. It processes the sounds before sending to the computer, which creates better recognition accuracy.Dragon has a good product that I use everyday. Each Version has improved recognition. Version 9 made the greatest difference in ease of use and recognition accuracy.