Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bravo Italiano!

This is hands down one of the best kitchen gadgets I have ever invested in. It is so much fun and easy to use once you get the hang of it. It does the job so quickly and produces the most wonderful foam. I did watch a youtube video demonstration of how to operate it and I think that helped a lot. I will add that when taking the pot apart for cleaning after use, you have to remove the pressure valve before you can unscrew the top from the bottom chamber.