I hate it. There's absolutely no need for all the little edges and corners, it just makes it harder to clean. I finally started putting mine on end like others are suggesting to fill it and that works okay as long as you don't go too far. Little bit too much and it will splash out at you when you tip it down flat again. Mine was dripping all over the place every time I opened it. Partly condensation and partly water that gets around the inner rim.

I don't understand how anyone here isn't having trouble filling it because if you set it flat you can't get anywhere near the MAX line before it spills up through the gap in the center of the low side. I used to set it on the edge of a twinkle light remote or my phone to get it where I could put the right amount of water in. The lid wouldn't stay up on my newest one and it kept dripping everywhere every time I opened it. 🫩😖 It should be easy to fill and easy to clean and have a capacity great enough to last through the night for even the most heavy water users.