Not ridiculous at all. The ACC has a lot of weak teams.
So does every other conference.
The ACC has five good teams: FSU (beat ND, Oklahoma State before QB injuries), GT, Clemson, Louisville, and Duke. One of those, Florida State, appears to be very good. It has four ok teams: Virginia Tech (beat Ohio STate), Boston College (beat USC), and North Carolina. The other five, NC State, Virginia, Pitt, Syracuse, and Wake aren't very good.
The SEC has six good teams: Alabama (beat West Virginia), Mississippi State, Ole Miss, Georgie, and Auburn (beat K State), and Missouri. One of those appears to be very good, Alabama. They have four ok teams: Texas A&M, LSU, Arkansas, and South Carolina. The others, Florida, Vanderbilt, Kentucky, and Tennessee don't seem like very good teams.
The Big 12: has four good teams, Baylor, TCU, K State, and Oklahoma. It has two ok teams: West Virginia and Texas. At this point, Oklahoma State, Kansas, Iowa State, Texas Tech are bad.
The ACC fits right in with those.