An "A-" passport is an excellent travel document that provides access to the world's most attractive countries.
To receive an "A-" grade, a passport must have a Travel Freedom score (Passport Score) between 160 and 170 and provide mandatory access to the Schengen Area.
Additional Analysis:
The Travel Freedom score of this passport is at least 20% higher than its simple count of visa-free countries. It means that this passport may not provide access to a large number of countries, but it provides access to very attractive countries.