Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Another tip for strong coffee - and a heads up

I like strong coffee. I too was disappointed with the fact that if you want a strong cup of coffee using the Keurig, you have to brew a small cup using the strongest brews available (Emeril's Big Easy Bold is very good). So I got the My K-Cup. If you want a strong cup of coffee on the Keurig's largest cup size setting, you need to pick a strong coffee to begin with and fill the My K-Cup to the absolute max, but also, it needs to be a superfine grind. Typical grinds that you find in most mainstream coffee just won't cut it. I use Seattle's Best (Post Alley Blend is my favorite) and it's perfect - but most boutique coffees have a superfine grind. Also, heads up: you will need to replace this filter every six months or so. It gets gunked up with residue and the machine will struggle to make a half cup of coffee and tell you that it needs to be de-scaled. A new My K-Cup makes everything work perfectly.