Allow me to guide you to a more challenging experience....
Go to settings, then changing difficulty from novice to master.
Allow me to guide you to a more challenging experience....
Read what the OP says before posting. The complaint doesn't have to do with the difficulty setting, at has to do with the lack of choice and class distinction.
Though, personally, I think there is even more class distiniction and specialization. It is no longer possible to be the best in every class, due to limited perk points. You're either a very powerful mage, warrior or thief (those also seperate down into subclasses for more specialization) or a moderately good jack of all trades.