He's one of the worst. Its crazy how 3 of the 5 most talented rosters in college football (Florida State, Tennessee, and LSU) are being led by bad coaches that are losing a lot of games the last 2-3 years.
Jimbo Fisher is certainly not as inept as Butch Jones and Ed Oregeron but he's certainly a bad coach. Outside of the 2013 season, he has consistently underachieved given the talent he has. There is no reason Clemson should be the class of the ACC. Florida State has consistently out-recruited them.