I thought this was interesting. If you look at SOS for the final BCS standings from CBS Sports, OSU falls right in the middle of the top 25 teams and are barely behind teams thought to have much harder SOS, ie WV and Oklahoma.

Rk--BCS--SOS--School
1----7------4-----Missouri
2----3------5-----Virginia Tech
3----11-----8-----Florida
4----13-----10---Illinois
5----14-----14----Boston College
6----24-----16----South Florida
7----5------21-----Georgia
8----16-----22----Tennessee
9----20-----24----Auburn
10---18----25-----Clemson
11---2------26-----LSU
12---4------37-----Oklahoma
13---10----43------West Virginia
14---1------44-----Ohio State
15---19----52------Wisconsin
16---17----55------Texas
17---12----56-------Arizona State
18---22----63------Arkansas
19---15----66------Brigham Young
20---23----68------Virginia
21---8-----74-------Kansas
22---9-----75-------Southern California
23---25----76------Boise State
25---6-----118------Hawaii

I will have ot say I was actually surprised by how high OSU's SOS was.