I really like this series, although I haven't finished it yet. Raphael and Michael are just too pretty together! I love their relationship...
As for the series in whole, it's a wonderful mix between crazy wierdness and a serious dark plot. Noelle is really cute with her little halo, although I can understand why Yuusuke gets annoyed sometimes... (>_<) I really like Gabriel too, though. He's tough and a cool older brother!
Off course, one of the BEST things with this series is Dispell-sama and Silky!! Silky's soo pretty, and after it turns out she's more than one expected from the beginning, she starts becomming a truly interesting character. Dispell-sama is... strange? Haha - the first episodes, when he keeps on being sadistic towards Silky... he's soo mean! (Although it turns out differenly... not giving it away in case someone hasn't seen it)
I love all the enemies Miruru sends to get Noelle too, most of them are hilarious! XDD
The strange mix of cuteness, colorfulness, strange plot, dark plot AND yaoi is just... fascinating. It's certainly a series that I'll remember!
As for the music; I LOVE the opening song (datte daisuki dakara) it's soo cute and warm! *sings it* ... the music IN the actual series is just wierd. haha XDD