Well every one is entitled to there own opinion, and i think u all need to know that this is a game not the real world, and even in the real world people can get 2nd chances.

I think u should be able to relive your companion story when your level 50 for a couple of reasons 1. To undo any mistakes in there story that u made 2. To explore new options and out comes 3. Relive that story again, like a good book or movie The reason i think it should b done at level 50 is so u cant brake the game by getting a lot of XP and it you'll most likely be done with most all of the story related stuff