The tacky interiors

I am looking to buy either the new 350Z or a Corvette Z06 for weekend sport driving only. Interiors are essentially on par (lots of plastic) and the exterior styling on the 350Z leaves me with a feeling it is fad styling. Any opinions on the Z06? BMW M3 and others are out due to lack of local dealerships.

GM has 60 months @ 0% on new cars until April 30.