Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Mantis tiller- a good buy

I purchased a Mantis tiller in May '08 as a replacement for an old Mantis tiller. It works great! If you have a small to medium area to till (I use it to till a garden 25 x 40 plus several additional smaller areas) it is very easy to use and very effective. I bought it from Amazon because of the price AND free shipping at the time. The new sales tax being charged in NYS on internet sales, effective June 1, would make me think twice about buying it now from Amazon. It is not Amazon's decision to charge sales tax, it is NY states bad decision ... but it would effect how and where I make purchases.