Corsica is ok. the 3rd stage is hard enough
Pyrenees: For a first mountain stage Ax is good enough. Sooner or later would be nice to have the combination Pailhères Ax with something before that, not sure why they insist on only those 2 each time it's there, but for a first mountain stage, enough. Second one is a mountain stage, unlike suff like Foix this year.
Ventoux, is Ventoux, doesn't change much if it's 180 or 240 km.
ITT, might be a nice one, but where is the profile.
Alpe d'Huez, good enough, can't make less flat right before it, ok, Col d'Ornon then directly, but the Col d'Ornon simply isn't selective enough.
Grand Bornand, the finish from 09 is harder, still, it's the secret queen stage. Decent length too for once.
Last stage... last chance, so if somebody needs to, he can try early, see Alpe d'Huez 11. Although the Revard is certainly no Galibier..
Biggest problem: Backloaded. Which more than the actual route will make the Pyrenees ridden more defensively. You still have a flat TT, the Ventoux, the hilly TT, the 3 days in the alps. Plus the GC not really sorted yet, which might do what it did last year... make the peloton more nervous each day until we get the big crash. So IMO the biggest mistake: Just put the Ventoux in on day 6! Marseille-Mont Ventoux. Sorts the GC, makes the Pyrenees makes the Pyrenees more "important", takes some of the nervousness out before that.