Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: A great product

After taking on a allotment, it was becoming very difficult to find the time to prepare the soil for planting our vegetables. We bought this in the US, and brought it back to england. It has proved invaluable to us, enabling us to cultivate our plot so quickly. It is tough to use, wear gloves or you will get blisters, but the results are amazing. It was also sent to us with free postage, so was great value aswell. I would say this is essential for those who just dont have the time to dig their plots.