"But typically for a project like the Mac, the size we had was pretty good. And it has different stages. The team grows as you have to write manuals and do testing... though the Mac had no formal testing"

Andy Hertzfeld's quote is referring to the size of the group that was working on the Mac job. He mentions that the dimension of the group was "pretty good" which it had various phases. As the job proceeded, the team grew in dimension as they had to write manuals and also do screening. Nonetheless, the Mac task did not have any kind of formal screening, which is unusual for a task of this size. This recommends that the team was confident in the high quality of the item and did not feel the demand to have official testing. The quote likewise indicates that the group was well organized as well as reliable, as they had the ability to finish the job without official testing. On the whole, the quote is a testimony to the success of the Mac job and also the skill of the group that dealt with it.