This is a bit old now but has anyone seen this? http://kotaku.com/ive-only-played-skyrim-so-i-cant-say-fairly-there-seem-454137043
I haven't noticed any other topics that mentioned this.
Also do you agree with the list? Vote in the poll! I haven't played any of the side games so I have no opinion on those. Take into account how the rankings for the main series was determined prior to voting: (Note the rankings include each game in their entirety, all DLC/expansions, with NO mods).
All if you haven't played all the games in a poll yet, just tell me which ones you have played and your favorite amongst them.
Based on that criteria my personal list for the main series is as following:
1.) Morrowind
2.) Skyrim
3.) Daggerfall
4.) Oblivion
5.) Arena