Did the Thai monk Bhikkhu Buddhadasa teach Anapansati incorrectly?

I read the following comment on the internet: >*Buddhadasa, his health > failed him revealed he had no attainment in "Anapanasati", though > written 550 pages on it. He was just a Bhikkhu-scholar groomed by > Theosophical Society, his teaching contained poison.* Is there any evidence Buddhadasa was groomed by the Theosophical Society? Also, what evidence exists the health of Buddhadasa failed him to prevent Anapanasati? When he was in his final years, I saw he would sit very still crossed legged (although with back supported by chair) for up to 3 hours giving a talk. There was no visible evidence to most people in the audience he had physical discomfort (unlike the audience, who often sat in physical discomfort for at least 2 hours). In fact, at a time when it was said his passing was imminent, I saw him lose often consciousness when giving a (live translated) lecture when the translator would speak; then he would be woken up; and continue the talk exactly at the point he previously stopped. Most importantly, what errors did Buddhasasa make in his teachings about Anapanasati?