Big sparkling news flash, you don't have to like the same things, but don't use that as an opportunity to belittle someone. That doesn't make you opinionated, it just makes you an asshole.
The amount of times I have heard this from gals playing my fav series...
"My husband doesn't understand"
"My bf isn't really interested in the games I like, he just lets me yap"
"He used to get jealous but he's better about it now"
"He tells me "your fave is Shit" but it's ok he's just opinionated"