OK, I am glad that people are enjoying this show but … I don't get it and it certainly does not seem like one of the best shows on TV (that was the description, by more than one source, that convinced me to watch this series). The first few episodes were pretty good but eventually it became obvious that huge plot…

Yep, me too. I can hear something different in the singing but the music is almost exactly the same. Glad to know I am not alone.