Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An excellent choice for a Chemex brewer

I love the Chemex for brewing drip coffee. Much of the magic of Chemex comes from the excellent scientific-style filter paper used in the brewers. These are really high quality and sturdy. Some may find they filter out more of the coffee oils than a method like French press. This is true, but it's also what helps to avoid bitterness and give the coffee a cleaner finish.