"glorified walnut" nails it! Even as a kid I could hardly believe that my "Marie Gallante" was supposed to be a model of a ship that actually sailed the seven seas! And the fancy allover white paintjob with red trim lines and triangles just added to the "Disneyland" impression - but years later I learned that the Pyro "Golden Hind" sported the same color scheme!
I still liked these kits, but they made a rather strange impression alongside their non-distorted "Real-Heller"-cousins "Pourquoi Pas?", "Occident", "Phenix" and "Royal Louis" etc. and made me wonder if there were actually two different "schools" of craftmanship working for Heller. BTW, the "Fair American/Orgueilleuse" could actually swim with a bit of ballast!
Over the years I have had several of the old Pyro ships, some smaller, some bigger, and it always appeared that some of them were very toylike and heavy-handed in the details (i.e."Ark Royal", "Göta Lejon") while others were really well-made scale models (their "Revenge", the small "Bounty" or the "Roman Merchantman" among others). Quite a mixed bag, but that seems to apply to other manufacturers as well, at least to a certain extent.