This is pretty spot on. I use español when comparing Spanish to another foreign language but castellano when talking about the language as a whole. The latter is the most popular in Spain because español is also the nationality and we also can speak catalán, vasco, valenciano, gallego, and others
Maybe I’m alone in this but I thought Gladiator 2 was horrible in comparison to the first. Like the first was a 10/10 and the second was a 4/10