I think we all knew that it would be Audi domination this year as soon as Peugeot pulled out. And in truth we have been spoiled by some fantastic races over the past few years, lets be honest as 13 second gap between 1st and 2nd last year was awesome.
You also have to respect the technology and engineering in all the cars, and so what if they can be quickly repaired on the circuit / in the pits. I would rather have more cars running and racing than loads of closed garage shutters. Ultimately racing is both a marketing ploy and an engineering development test bed which will filter through to the cars that we all drive.
It would be great to see more manufacturers enter the event, Mazda are supplying diesel engines to LMP2 next year, is this a toe in the water to a full factory team? Honda are already heavily involved with HPD and may have a full factory team in the near future.
With the whole point about Le mans being endurance, economy and efficiency, and with every manufacturer going 'green' then hopefully they will see the benefit and join the party.
As for the Deltawing, loved it. Didn't think it would work but seeing it lap at a decent pace was great and it was a real shame when they had to retire through no fault of their own. The only real problem with it is there are no direct comparables to benchmark against. Why not have more than 1 'Garage 56' so designers and engineers can let their creativity flourish with no constraints from the regulations and we can compare small engine light weight and great aeros v hydrogen power etc etc.
Finally, Le Mans is not just about the racing, it is about the people, meeting old friends who you may only see once a year at Le mans and making new ones.
Bonnet de douche!