Complacency is a cruel mistress and she has found her victim in Goo Goo Dolls.The Buffalo-area band best known for making songs you can’t get out of your head comes up short with its latest album, "Something for the Rest of Us."Sure, there are the medium-paced rock hooks at play. And indeed, lead singer John Rzeznik still maintains one of the best rock voices in the business. But he has no sandbox to play in here. The melodies melt away into intangibles, a morass of muddled instrument delivery and songwriting that has succumbed to vagaries.Gone are the smart musical subtleties that Goo Goo Dol