i havent had to much experience with either game but i like starcraft better than skyrim. skyrim was fun to play for what short time i had with it, but its not all what its hyped up to be
I prefer SC2 over Skyrim. I haven't even finished Skyrim. I am, however, waiting for the Fallout 4 release. I'm sure it will be a few more years. But I guess I can wait. Just like I'm waiting for the Glean 2 release. =\\
This comparison is as fair as comparising a boxer to a professional wrestler. I've played hundred if not thousands hours in these games and they're both amazing.