Geez, looks like they were running a pawn shop. Why on earth would you bother stealing all of those TV's. My guess is they were so proud of their work, they liked to just look at everything and bask in their glory.
My wife's brother who we haven't spoken to in 3 or so years says he gets an adrenalin rush from stealing out of stores. Few times he said he would go to walmart and ask to see something like rings in lock cases. When the employee would get busy with something else he would get gone. Wal mart Banned him for good because of it!! Of course he has been arrested several times, pretty sure he has stolen some things like a nintendo DS from our kids, few other items as well. Glad he's not coming around anymore myself!!