Trooper, bought a 2005 Roadster in February, 6 speed manual, 25 K miles. Its a an absolute blast. "Complaints" (which are not really compaints) are few:
1. CD skips when hitting bumps
2. Rides hard, but then again its supposed to; doesn't quit holding the road, ever
3. Getting in / out and putting on seat belts can be tough. About once a week or in bad weather driving the backup car helps
4. Visibility takes some getting used to but the mirros are great, especially at night. Blind spot is small.
That's it.
Anything else? let me know.