Well, to be fair, they were arbitrary choices in more than one sense although I do understand your meaning. Comparing "The Kite Runner" or "Atonement" to "Anna Karenina" or "Rabbit, Run" does seem a bit like choosing to watch "Weekend at Bernie's II" when you can explore dozens of cultures, an entire world of films at your command; or indeed you could just watch the vastly superior "Weekend at Bernie's" for around the same price.