Actually, she lost Calais. There was also a famine in the North. And she married Philip. Really, really unpopular moves. Calais was considered an absolute disgrace. Philip was considered the enemy We've been sold a silly reducted version of history.
Her main popularity came from the inaction and suffering of the final years of Elizabeth I. Again, reducted history. She was not popular in the end. The Armada was brief recourse for happiness but the country was in a state. Even the sailors just starved on their ships. People rejoiced when she died and were hopeful.
Only to have their hopes dashed.
In Ireland they will have been sure to want Mary, of course.