I love this top. I've always thought the stock 986 hardtop looked far too Miata-esque. When I saw this, I wondered why Porsche hadn't done the same thing.
Half the year, I find the convertible top insufficient at retaining heat. Investing an hour or so at the beginning and again at the end of the spring/summer season seems well worthwhile.
I don't think one can say "If it's nay Porsche, tis crap" with this mod.