The episode was really enjoyable for me. There were some flaws... but overall it was nice. So far it looks like it'll be getting an 8/10 from me.
Ohara did a wonderful job voicing Human Beatrice. She sounded so different, much like the character description in the novel. =w=
Young Rosa was awesome, her scene was actually my favorite in this episode (the gray tone made it seem more somber than I would've liked though). I think Koshimizu did a nice job voicing her.
I must say though... that one shot of Beatrice (if you don't know which one I'm talking about, check Marion's review) was just
odd and Kanon being taller than her just looks wrong to me for some reason. ^^;