I realize you are quoting from another reviewer, but it seems to reflect your viewpoint, so I will ask:
Ehrman continues his one-side attacks on Christianity
How is a work which attempts to point out the problems with statements like "the text of the New Testamount is 99.5% pure" an "attack on Christianity"?
Obviously the vast majority of the thousands of errors are extremely minor - spelling differences, omiited words which can be inferred from context or other mss., etc.
But the problem I have is the several century gap between the original writings and the oldest known manuscripts. Assuming the original penmen were inspired by God, were the copyists also inspired? All of them? If not, which ones? Were the copies of the inspired or un-inspired copyists used in the copies we base our current translations on? If some copyists were inspired, why are ther some errors in their mss. too? Does that mean there were errors in the original writings? If the copyists were not inspired, and the writings we have are based on their works, why should we believe them?
The easy answer is "God made sure it was done correctly". I'm beyond the point where the easy answers are satisfying.