Hi Jeff,
Yep, I'm watching Glee.  I think it's very good.  I have always gotten a kick out of high school angst movies (or in this case TV show)... a la The Breakfast Club, etc.  So, Glee appeals to me.  And, I just think it's fun, entertaining viewing.
I like to have silly TV shows as guilty pleasures too.  To me it's a fun way to unwind after a stressful day.
Also, I'm thrilled to see Jane Lynch in Glee.  She was a character in the L Word, and she was great in that too.