ABCNews -- The kids are bright-eyed. The teacher is yummy. And the high school hallways are alive with the sound of music. But saccharine family fare, "Glee" isn't. Now barreling into sweeps on Fox television with storylines about potentially adulterous school employees, teen pregnancy and -- oh yeah -- glee club, the show that initially blew most reviewers out of the water seems to be living up to the hype. "It was either going to be really good or really bad," star Matthew Morrison told ABCNews.com. "As soon as we shot the pilot, there was just this feeling. We knew it was something special." Almost manic in its plots and twists, "Glee" jumps throughout each episode as the characters deal with hope, rejection -- and Sue Sylvester. Jane Lynch, the...