Still one of the largest games ever made this title will stand the test of time for years to come.
Huge environments
Millions of quests
Finding unique items in hidden locations
Exploring
A decent story
Awesome amounts of playing time
Sorting out thousands of items, buying, selling, managing your houses with chests of explorer rewards!
The graphics were and still are great. The story is fun and the game huge! Some people equate Grand Theft Auto as just as open ended and big. But for those who would rather battle some strange creature from hell and ride a horse while doing it Oblivion is not only better, it's the closest thing you'll get to a real fantasy world with hundreds of interesting characters each with his or her own story.
Bethesda did a great job at creating one of the greatest user experiences ever.
Graphics: Very good - great time of day
Sound: very satisfying
Story: Not too bad a bit stereotyped for this genre
Cons: nothing