Superman has been around for more than 75 years. If you don't know the backstory of Krypton then I don't know what to tell you. But since you saw MOS then you know what is going to happen to Krypton..lol And let me tell you, that is the only interesting thing that really happened to it. These prequels are pure crap and it's a money grab. With it being on Syfy we may be in for a treat or it could be complete crap who knows. But prequels always fukking suck no matter what part of the story they tell because the main draw is the main character. Nobody gives a fukk about Superman's blown up homeplanet, we want Superman. It's continuing a trend of telling these character's story without really telling their story. Backstory crap. Who cares that the House of El and the House of Zod were having conflict for generations! Nobody on Krypton had powers. Boring. They can introduce pre-Brainac, the Phantom Zone, the night Superman was conceived, but it's all boring stuff unless they take some creative liberties and take a character and move him to a solar system with a yellow sun. Other than...this just as wack as Gotham. It's lazy for the networks and insulting to those who actually care. So we have a Krypton, Gotham, let me guess what is next, Themiscyra on the Lifetime Channel!
But Gotham is the most watched comic book show right now...... so you'll opinion is null and void on that. Also, Goyer ALREADY made some creative liberties with MoS and specifically on the make up and look and brief culture of Krypton, hence my intrigue of having a full length series about that place. But whatever, I know you'll be right there on debut night watching anyway.