In general, “Very good” appears to beis relative, i.e. better than “good” but not as good as “very, very good.” Certainly not absolute, i.e. “perfect.” Even if “very good” did mean “perfect” that could mean that creation including Adam was fit"fit for purposepurpose". Fit for purpose could
What specifically does "very good" mean that Adam and Eve were incapable of resisting temptation in their own strength because they did not have any, and because that privilege was reserved for Jesus so that He could say that He had come to fulfill the Law. See Matt 5Genesis 1:17. Can the meaning of “very good” be fixed by straight forward translation without theological bias?31:
And God saw everything that he had made, and behold, it was very good. And there was evening and there was morning, the sixth day. ESV