Great animation. Great character design. I liked the voice actors they went with (at least in the 日本語　version, which is all I watch when I have a choice). A lot of the "classical" music in the episodes reminds me of Debussy (probably my favorite composer). I also really liked the ending theme. All in all Yumekui Merry was a very enjoyable production. I'd love to see a sequel; which means, there probably won't be one. Why is it the best anime rarely get a sequel? Anyway, I highly recommend Yumekui Merry!