This has got to be the best response. I totally agree. My Jap import E39 that I bought in myself in 04 is been a great car. Highly specced, low documented milage (24k) & service history, was 4.5 yrs old at the time. Done 140xxx kms now with only consumables having been done.
That said - have seen many horror cars from Japan through work, along with many more good ones. BMW's included in each catagory.
Equally, depending on car, it's time in Singapore, service history, I have seen good Singapore imports too.
Adding to, NZ new aint the golden egg either - there are plenty of kiwis that don't know what servicing a vehicle means...