Skyrim to me is easily the best game this generation. I said best game but not best RPG which would go to New Vegas IMHO, Dark Souls could be another choice for best RPG.
Skyrim does a lot of things well, it's not linear, you have a huge amount of freedom, where in other games you are hand hold linear corridor type games or games where you don't even play the game like Uncharted and Tomb Raider. Skyrim has an open world, at least 100 hours of gameplay, if not higher, other games are like 6-12. You have a Character Creation, choice between male and female, add in the DLC's and it puts it over the top for me.
There's no doubt that Skyrim deserved all of it's awards. Is it the greatest game ever made, I would argue no but Skyrim will give you your money's worth tenfold and it will still allow you to roleplay a character. Maybe not as unique as past games but you still have the option of being a Hunter, or a Barbarian, Dragonborn, Listener, a Dunmer who wears robes and jumps on people all day and picks up only Iron Ingots, etc. Other games your stuck as Marcus Fenix or a looklike type character instead of your own unique character. Me personally I like playing as a unique character that I created because I feel more of an attachment towards it then the Marcus Clone and I can roleplay that character. My current character is a Nord Warrior who was the Grand Champion of the Arena in Cyrodill but lost her title because she spoke out in favor of Talos. I can't create a unique character like that in most games and that is one of Skyrim's strengths.