Life on Mars TV show - Need an answer

[Irish_Dem]

3. I am going to watch it again too. It is one of those rare shows I will watch more than once.

Yes he made an interesting choice. Initially police life in 1973 horrified and disgusted him. He kept trying to bring them up to 2006 standards. He tried so hard to return to 2006, but when he did succeed, he realized he was miserable. Life seemed sterile, meaningless, and empty. He had fallen in love with 1973 and could not bear to be parted. So back he went.

Yes I did not get all the Wizard of Oz references, so have to go back and look for them.
It is the same kind of story. Girl gets hit on the head, enters a new reality. Was it real or just a coma dream?
She tries so hard to get back to Kansas, but what will home be like after she has been to Oz?
Her experiences have transformed her.