Was the Glee episode really necessary?
The Glee episode was interesting but I think it would alienate a lot of action fans. I'm an action fan so I don't want to see too many episodes that deviate from the traditional action genre. It could even potentially be a jump the shark moment. I will say that Grant can carry a tune but singing show-tunes is not typical superhero behavior. Victor Garber (professor) was also amazing and I just learned that he's been a great singer for 50+years.
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