I'm very pleased with the latest order. The OP over-delivered on the number of articles. I ordered 40 and received 43. Of those, about 10 can be used on my T1 site without further editing. Around another 10 need some editing, but still can be used. The others will make excellent T2 content just because for T1 I'm looking for information-type articles rather than product supporting one as these are. For other people, these would be just fine as T1 articles.
Overall, the OP is providing incredible value. An article writer would want fives times the price of these.