With a 100% unbiaised opinion, my mr2 offers 95% of the driving experience and performances of a 964. These cars look great and are different for sure, but back then, their advance vs Japanese sports cars was really thin. And no regular Porsche has ever been the ultimate driving machine, they have always been fun to drive GTs with daily driving capabilities. But at any time you could find a more fun to drive and connected car, either from UK or Japan.
So, as odd as it may seem, I'd say that Porsches have an advantage over other expensive and fragile supercars, or full size GTs, but don't compare that well with cheaper, more fun to drive cars, at least when we talk about air cooled models.
And I'm a car enthusiast, but I'm enthusiast about really unique cars or good bang for the buck cars, couldn't care less about expensive cars I can't afford or bibelots, and I care even less about how many articles were written on a car. I didn't see a single mr2 or even a die cast model of it in my trip in Japan, but I still enjoy it as much as I would enjoy a jdm that has a big following (ae86, skyline) because its simply a good and fun car. Same for my older motorcycle.