Original sentence: " Due to this design flaw and production flaws many of these machines were dead on arrival or succumbed to overheating.The Apple III was also expensive and, though the company introduced an updated version in 1983, the initial bad press discouraged buyers and left the III largely a failure.Thus, the designers of the Apple III were forced to comply with Jobs' lofty and sometimes impractical goals (a continuing theme through Apple's history)
Edited sentence: " Unfortunately due to this design flaw and production flaws many of these machines were dead on arrival or succumbed to overheating.The Apple III was also expensive and, though the company introduced an updated version in 1983, the initial bad press discouraged left the III largely a failure.Unfortunately, the designers of the Apple III were forced to comply with Jobs' lofty and sometimes impractical goals (a continuuing theme through Apple's history)