One of my fave Priest albums, along with the other 'S' albums (Sad Wings of Destiny, Sin After Sin) of the 70's Judas Priest era, these 3 albums rank among the best metal outputs of the time, and still hold up today!
Stained Class is probibly my favourate because it contains one of the best ballads ever, Beyond the Realms of Death, which is simply a beautiful song! the solo is my all-time favourate guitar solo ever! Other highlights include the bludgeoning Exiter (a pre-cursor to speed metal anyone?), Better By You, Better Than Me, Saints in Hell and the overlooked Heroes End (that middle riff, oh so heavy!). As for the remaster and the bonus tracks, the sound is noticibly cleaner and crisper from the original and a bit louder (the original CD was too quiet). The bonus tracks are a nice addition, I do like Fire Burns Below, its a nice slow burner that Priest are oh so good at (along with rip snorters like Exiter), the live version of Better by you... is OK, but not really necessary. Overall I'm happy that I re-bought it in the remastered version as its well worth it for the extra track, liner notes and cleaner production.