When the IBM PC came out in 1981 there were already 8MHz 68000 machines, because the TDI Pinnacle and Sage IV were reviewed in the same issue and ran the benchmarks faster. So to be producing a 5MHz 68K in 1985 is ridiculous. The Atari 520ST was released in June 1985 with 512KB of RAM and an 8MHz 68K. It cost a fraction of the price of anything Apple shipped and was faster too. Apple made a really good attempt at failing.