Not sure about a least favourite yet...I wasn't that impressed with "Moto Psycho" when I first heard it, but am liking it more now.
I think my favs from first impressions would be "1000 times Goodbye", and "When". "Promises" is also awesome, and "Return to Hanger" absolutely rips!
Haven't really decided how it compares to other albums yet....I am a big fan of both "Cryptic Writings" and "Youthanasia", but TWNAH is definately much harder hitting. The best elements of everything they've done since RIP, in my opinion.
Definately didn't dissapoint, thats for sure!