Would You See "Glee" in Concert?

I'm curious to know what some opinions are of the upcoming concert tour of "Glee"...My dilemma is that this year I wanted to see a concert on my birthday in May, so I've been web surfing to see if anyone good will be playing on that day and the only one so far will be the "Glee" concert in Universal City. However, I'm not a fan of the show or cast and don't want to be stuck in some disappointing event...On the other hand, I do love many of the songs they cover and my boss has access to free tickets for this particular amphitheatre.
So any general thoughts on "Glee" in concert?
So any general thoughts on "Glee" in concert?