I just picked up Saudades of Rock, and MAN! I was blown away. Not III Sides Part II, but a solid Extreme record all around. The first five or six songs just SLAY and Gary hasn't lost a step in his voice.
The title means "The Nostalgia of Rock" (roughly), and I don't know if anyone noticed, but just about every song has an homage or reference to something "classic". Sometimes it's the riff (there are two songs that are basically Zeppelin riffed as run through the "Nuno Filter"), sometimes it's a vocal inflection (as usual, there is a lot of Queen in their sound) and sometimes it's a lyric or two. But they are clear, and given how meticulous Nuno is with his music, I don't think any of it is accidental or unintentional. I think it's all there on purpose, and frankly I LOVE that shit.
Can't wait for the new album, too.