So I slowed down; started actually reading, not just skimming. All mentally prepared to find a couple more nice turns of phrase: Enough evidence to drop by the guy's desk and say "Hey, nice touch in that email." Engineers who can write are rare, and a clever little flourish in email, like the funny but on-point remark in a meeting, makes the work day better.
So I'm all mentally geared up for another smile of nerdy pleasure. And I'm reading along. And three or four lines later, comes the first misspelling. One that dropped an entire syllable. Then, on that same line, a first missing comma.
Disappointment. The devil is in the details, as they say.