What is love of one's country; is it hate of one's uncountry? Then it's not a good thing.
Patriotism is the belief that not all human lives are worth the same.
Patriotism is "a very definite feeling of preference for one's own people or State above all other peoples and States, and a consequent wish to get for that people or State the greatest advantages and power that can be got - things which are obtainable only at the expense of the advantages and power of other peoples or States."
By patriotism is meant, not only spontaneous, instinctive love for one's own nation, and preference for it above all other nations, but also the belief that such love and preference are good and useful.
Patriotism is not dying for one's country, it is living for one's country. And for humanity. Perhaps that is not as romantic, but it's better.
Saying you are a patriot is not enough - you have to be one.
It is right to prefer our own country to all others, because we are children and citizens before we can be travellers or philosophers.
Patriotism is not necessarily defined as blind devotion to a president's particular agenda - and that to dispute a presidential policy is not necessarily anti-American.