Can't argue your assesment of A. Garcia.
Btw, I have thought about your fondness for the Che personna. And you're right, I know very little about the man. So I did a bit of research and tried to learn more. Actually I was trying to find out something good about him. Damn tough assignment. Apparently on the good side, He was loyal to Fidel and the cause, the cause being the Communist Revolution.
The scales are sharply tilted to the dark side of the force, if you'll pardon the expression.
I could ramble on, but it's jello time. And I'm notorious for 'cut and paste' items. Here is one article I ran across. These folks didn't care much for Che'.

http://www.therealcuba.com/MurderedbyChe.htm