you're right on some things.....the sports car market never "fell out"....maybe the Over-priced sportcar (rx-7, Supra, 300Z) market fell out, but mustangs and (until recently) camaros have always sold in the hundreds of thousands.
The supra is an ok car, but my comment was on toyotas in general...only 1 good model of celica, one good MR2 model and one good Supra model....their cars are crap, their trucks are crap and their vans are crap...there's not one special thing about the Toyota line-up. They excell in not one catagory....they are somewhat reliable and hold resale value....I don't ever sweat resale value and I sure don't mind replacing factory parts with aftermarket performance units when and if something goes worng. Toyota stands out in no way....Mazda may not be very profittab;e, but at least they haven't lost their soul.