Hari Sauri explains the mistakes by Hayagriva dasa's editing needed to be corrected.

I am 100% in agreement with Book changes, my main Bhagavad Gita As It Is, is the 1983 edition, most of the faults by Hayagriva in the 72 edition are corrected.

I always advice new devotees to avoid the 1972 edition of Bhagavad Gita As It Is.  

Listen to Hari Sauri here and know why the 1972 edition of Bhagavad Gita should be avoided by a serious devotee of Vedanta.

https://youtu.be/T2OGZhdxGWE