I wanted a single serve but refused to pay the high prices. Then I found this one. Ya, it is a little messy, but so what it is super easy to clean. Ya, you have to fiddle with your measurements at first, but then you create your perfect personal cup. Ya, occasionally my coffee is not as hot as I wish it to be, but then I rinsed my cup in hot water first. If you are looking for an affordable single serve, I strongly suggest this one. LOVE IT! Oh yeah, and Wayfair had it delivered to me quickly and for FREE!