vulnerability to compromise?

[DEMOREP1 at aol.com]

Generalizing Mr. Schulze's question --

Therefore the question is: What is A's criterion to decide whether a given 
strategy is [adjective] "B" ?

Choose a subjective adjective [good, bad, indifferent, great, rotten, etc., 
etc.] (or comparable adverbs) ???

How can a math problem have subjective adjective type solutions (versus math 
adjectives such as plurality, majority, more than Droop, less than Droop, 
etc.) ???

Is it so strange that if different votes are added or removed or rank shifted 
around that there just might be different results ???