I detest atleast 35 countries (as per below):

1. All Muslim Nations:  Because these theocratic states preach violence instead of tolerance.

2. All Communist nations:  'Coz they opress the very poor they initiallly vowed to defend when starting their revolution/transition phase.

3. All countries where the government is a puppet/shit scared of the drug-lords/mafias/indutrialists who sway every major decision in their favor instead of the majority. 

On the flipside, I appeciate the values all the other nations have upheld.