I just finished the main quest line in Skyrim. I bought the game around Christmas and have been playing it a bit at a time since then. It took almost 157 hours of playtime to finish (including side quests, which I am pretty obsessive about), which works out to about $0.38 per hour of entertainment. Emily played through it too with a similar hour count, which just about halves the cost per hour. Hard to find a better deal than that.
Now, maybe I can find something more productive to do with my time.
… I doubt it.