Eucharistic Prayer 2. A scandal in process and result

http://liturgicalnotes.blogspot.com/2015/04/how-to-enjoy-eucharistic-prayer-ii.html

It would be comforting to learn that late in life, Annibale Bugnini, had a moment like Alec Guinness had in the movie, Bridge on the River Kwai 



but, that seems a fanciful wish, doesn't it?

How could they have hated the Real Mass so intently that it caused them to strive so mightily and successfully to destroy it?

What in the hell was in them?