9.3
http://ds.ign.com/articles/655/655830p1.html
Dawn of Sorrow doesn't take the Castlevania series to enormous new heights on the Nintendo DS, but that's what makes it so fantastic -- the development team has taken what worked on the GBA and built off that foundation, solidifying what worked and what could be improved, all the while offering a modest assortment of new elements specific to the Nintendo DS platform. The final product is what is clearly one of the best Castlevania games in the series, and an absolutely top-notch, beautiful, and most importantly, fun DS game that doesn't try to push a lot of unnecessary touch-screen "gimmicks."
http://ds.ign.com/articles/655/655830p1.html