For what it's worth (not much) here is a tally of Pro Football Reference's Career AV totals for players from the 2009 draft. It's far from perfect (e.g., they give Michael Crabtree and Johnny Knox a 20 while Sean Smith gets a 16 and Lardarius Webb gets a 15), but at least it is some sort of a metric for comparing teams and their draft picks. Points excluded for players that were cut, no longer in NFL, etc. (e.g., Aaron Maybin for Buffalo).
I wouldn't rate the Jaguars nearly as high as they are, but if nothing else it gives you a team-by-team list of players still with the club that drafted them.
Interesting to note that the Pats and Jets have identical totals; it seems like skill positions get a higher rating than they should.
If you use this metric then the Patriots' 2009 draft was not great, but was above average in comparison to the rest of the NFL teams.
87: Jaguars (Eugene Monroe, Mike Thomas, Terrence Knighton, Derek Cox, Eben Britton, Rashad Jennings)
77: Texans (Brian Cushing, Glover Quin, Connor Barwin, Antoine Caldwell, James Casey, Brice McCain, Troy Nolan)
75: Lions (Matthew Stafford, Brandon Pettigrew, DeAndre Levy, Louis Delmas, Sammie Lee Hill, Lydon Murtha)
74: Packers (Clay Matthews, B.J. Raji, T.J. Lang, Brad Jones)
65: Vikings (Percy Harvin, Phil Loadholt, Jamarca Sanford, Jasper Brinkley)
60: Titans (Kenny Britt, Jared Cook, Jason McCourty, Gerald McRath, Javon Ringer, Sen'Derrick Marks, Ryan Mouton)
56: Steelers (Mike Wallace, Evander Hood, Kraig Urbik, David Johnson, Keenan Lewis)
55: Colts (Austin Collie, Donald Brown, Jerraud Powers, Fili Moala)
53: Eagles (LeSean McCoy, Jeremy Maclin)
50: Patriots (Sebastian Vollmer, Patrick Chung, Julian Edelman, Ron Brace, Myron Pryor)
50: Jets (Mark Sanchez, Shonn Greene, Matt Slauson)
49: Bengals (Rey Maualuga, Michael Johnson, Bernard Scott, Andre Smith)
47: Bills (Jairus Byrd, Andy Levitre, Eric Wood)
42: Giants (Hakeem Nicks, William Beatty, Travis Beckum, Ramses Barden)
41: Bucs (Josh Freeman, Roy Miller, Sammie Stroughter, E.J. Biggers)
40: Ravens (Michael Oher, Lardarius Webb, Paul Kruger)
39: Chargers (Louis Vasquez, Vaughn Martin, Tyronne Green, Larry English)
37: Falcons (William Moore, Christopher Owens, Peria Jerry, Vance Walker, Lawrence Sidbury, Garrett Reynolds)
37: Rams (James Laurinaitis, Bradley Fletcher)
33: Cardinals (Chris Wells, LaRod-Stephens Howling, Rashad Johnson, Greg Toler)
33: Broncos (Knowshon Moreno, Robert Ayers, David Bruton)
32: Browns (Alex Mack, Mohamed Massaquoi, Kaluka Maiava)
31: Raiders (Darrius Heyward-Bey, Matt Shaughnessy, Brandon Myers, Michael Mitchell)
30: Bears (Johnny Knox, Lance Louis, D.J. Moore)
29: Dolphins (Sean Smith, Brian Hartline)
24: Panthers (Sherrod Martin, Captain Munnerlyn)
24: Redskins (Brain Orakpo)
23: 49ers (Michael Crabtree, Ricky-Jean Francois)
19: Saints (Malcolm Jenkins)
17: Chiefs (Tyson Jackson, Jake O'Connell)
11: Seahawks (Max Unger)
9: Cowboys (John Phillips, Victor Butler)
2009 NFL Draft Listing - Pro-Football-Reference.com
NFL Draft History and AFL Drafts - Pro-Football-Reference.com