I never did find it interesting but I watched a few times on Eurosport. All I know is the favorites. I find it interesting that Lans Armstrong is given @10. I mean, he is old but he won it so many times. Here are a little odds for outright winner:
Alberto Contador
2.75
Andy Schleck
7.00
Cadel Evans
7.00
Carlos Sastre
8.00
Lance Armstrong
10.00
David Moncoutie
11.00
Frank Schleck
15.00
Franco Pellizotti
19.00
Gerdemann, Linus
26.00
Igor Anton
26.00
Kim Kirchen
26.00
Roman Kreuziger
26.00
Vincenzo Nibali
29.00
David Arroyo
34.00
Denis Menchov
34.00
Luis Leon Sanchez
34.00
Mikel Astarloza
34.00
Chris Anker Sorensen
41.00
Cyril Dessel
41.00
Rigoberto Uran
41.00
Sylvain Chavanel
41.00
Tony Martin
41.00
Andreas Kloden
51.00
Christophe Moreau
51.00
David Millar
51.00
Jose Angel Gomez Marchante
51.00
Levi Leipheimer
51.00
Oscar Pereiro Sio
51.00
Txurruka, Amets
51.00
Vladimir Efimkin
51.00
Barredo, Carlos
67.00
Christian Vandevelde
67.00
Marzio Bruseghin 67.00
Maxime Monfort
67.00
Michael Rogers
67.00
Nicolas Roche
67.00
Rinaldo Nocentini
67.00
Sandy Casar
67.00
Stijn Devolder
67.00
Vladimir Karpets
67.00
Fabian Cancellara
81.00
George Hincapie
81.00
Knees, Christian
81.00
Yaroslav Popovych
81.00
David Zabriskie
101.00
Gonzalo Ramirez, Eduardo
101.00
Haimar Zubeldia
101.00
Jens Voigt
101.00
Ryder Hesjedal
101.00
Thomas Voeckler
101.00
Alessandro Ballan
151.00
Jurgen Van Den Broeck
151.00
Matthew Lloyd
151.00
Stef Clement
151.00