I agree with Skuzzy's sentiments, there just seems to be something missing with these new 911's. I will say that the non-turbo versions are a LOT of performance/HP for the money now. Heck, they will all do 300 km/h, which is pretty impressive for a sub 4 liter motor with no super/turbo charging systems. But, for 100k, I'll take the wife's car (Nissan GT-R) any day. If you're looking for an 80 to 100K import, it is by far and away the best bang for the buck.
The race between Ford and Chevrolet in the Camaro/Mustang segment is so incredible now, I think anyone looking for a sports car is crazy not to buy one or the other. The 2011 Shelby we bought last year left enough money for a 50$k MasterCraft Boat WITH the Mustang, and still left change compared to buying JUST a base model 911 Porsche.
The 80's and 90's 911 Turbo's are always a real blast to drive, a true enthusiasts car, also one that can kill you very quickly with that crazy back end in the corners, no matter how good of a driver you might be. I think that's always been part of the attraction...having the angel of death sitting in the passenger seat saying "oh..OH OH watch that throttle..ha ha you almost lost it there..woah look out for this turn" when you're blasting down a nice stretch of back roads.