thought there'd be some opinions posted by now, so ok, I'll go first...
Sorry 4 The Wait 2 is better than Sorry 4 The Wait. It's better than Dedication IV. And V. It is the best mixtape he's done since No Ceilings. It is lyrically more consistent than IANAHB2.
I think that basically Wayne has something to talk about right now. So he's got a driving force behind him. The Cash Money beef is giving him something to care about, so instead of just stringing together nonsequeters, he's coming out hard w/ a purpose. And that's compelling him to care again about HOW he's stringing those words together. HOW he's delivering syllables.
I still need to give it more listens to have more to discuss, but initial reaction is: I'm impressed.