"Prisoner of Your Eyes" was originally going to be on Turbo, but it was cut. Luckily, it found its way on the 2001 remaster of Screaming For Vengeance and what we got was one of the most epic power ballads ever written by a metal band. Especially when the chorus kicks in.
Defenders Of The Faith has several gems:
"The Sentinel", which has Glenn and K.K.'s best "guitar duel" ever recorded.
SWORN TO AVENGE CONDEMNED TO HELL TEMPT NOT THE BLADE ALL FEAR THE SEEEEEEEEEEEEEENTINEL!
Angel of Retribution, the group's big comeback album in 2005, is much better than you'd expect. Standouts:
"Deal With the Devil" (classic '80s-style metal, but doesn't sound dated at all).
"Revolution" (a lot like Queen's "We Will Rock You", but even more Badass).
"Worth Fighting For" (a lusciously melancholy cowboy/Western-style number, with a Buck Owens-like riff and Rob singing in a decent American accent; he even sounds a bit like Scott Weiland of Stone Temple Pilots!).