First off, it looks good and feels very solid. Being able to choose the size of the extension turned out to be more useful than I thought. Nozzles are easy to turn on and off and work flawlessly. My wife was also impressed by the quality. The only downside is that the extension is VERY tight on the vacuum. In fact, it's so tight that it can take some force to insert and remove. While I wholeheartedly recommend this product, I would not recommend it if you need help opening cans as it requires some effort. a few times (and with some lube) it does with less effort, but not without effort. Hope that helps.