In my personal opinion, Obi Wan is the bad guy of the Star Wars universe. Manipulating Luke into killing his Dad. Refusing all the others of the Jedi council who knew Anakin was bad news. Getting struck down in front of Darth just so Luke could see and hate his Dad. It was all manipulative.
Some people still see him as a good guy and would like to know more about his backstory. For that, we have Comicstorian sharing with us the full Journal of Obi Wan (the comic storyline).