To double post, while the SEC's bowl record is not as strong as it has been in years past, it doesn't mean that the SEC is a weak conference.
Against power conference teams, based on conference records:
SEC's #1 team Alabama lost to the Big 10's #1 team, Ohio State
SEC's #2 team Missouri beat the Big 10's #4 (tied) team, Minnesota
SEC's #3 (tied) team Georgia beat the ACC's #4 (tied) team, Louisville
SEC's #3 (tied) team Mississippi State lost to the ACC's #2 (tied) team, Georgia Tech
SEC's #5 team, Ole Miss, lost to the Big 12's #1 (tied) team, TCU
SEC's #6 (tied) team, Auburn, lost to the Big 10's #2 (tied) team, Wisconsin
SEC's #9 (tied) team, South Carolina, beat ACC's #9 (tied) team, Miami
SEC's #9 (tied) team, Texas A&M, beat the Big 12's #4 (tied) team, West Virginia
SEC's #9 (tied) team, Tennessee, beat the Big 10's #6 (tied) team, Iowa
SEC's #12 team, Arkansas, beat the Big 12's #4 (tied) team, Texas
So, while the SEC has not had a great schedule, it's only lost a single game (Alabama's upset loss to OSU) to a team that's ranked even or better in conference standings. Yeah, the Big 12's #1 team beat the SEC's fifth best team pretty badly; I assume Alabama would beat North Carolina or Nebraska similarly. A Big 10 division winner, Wisconsin, needed overtime to beat the SEC West's (deeply, deeply flawed, I say as an Auburn fan) fourth-ranked team; way to go, I guess.