Good: Powerful Easy to use Battery charges quickly Comes with many attachments Good design Easy to roll into rolls Pet friendly Easy to clean in minutes on high power. Bottom line: I also have a Dyson V10 so I can compare the 2 pretty closely. I like the power of Greenworks and the overall ease of use. There are loads of attachments and we have a dog and this Greenworks handles dog hair with ease. The differences I see between Dyson and Greenworks are battery life and canister size. The Dyson has better battery life and a larger canister. Overall though, I would still consider Greenworks to be a good alternative to the Dyson for price and performance.