Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hard to predict...

Needed new razors and figured I would get cheaper ones from Amazon. I had read a lot of reviews warning about inconsistencies and the potentials of getting an item that was genuine.From my set of razors received, the first one I used was rough to shave with. You could feel it coarsely going as you tried to shave and the lubricating strips didn't seem to do a thing. For a 5-count, to have even just one blade shave rough is not great... The second blade I used was definitely better, yet still nowhere as smooth as store-bought replacements.I'm deciding that perhaps the safest thing to do is to buy replacements directly from the store..