Is the input text expressing a positive sentiment?

Provided Text: *talking to Gunny about who's playing tomorrow*  Me: Messi and then some Mexicans that you don't know  Gunny: that's okay. I like Mexicans
*talking to Gunny about who's playing tomorrow*  Me: Messi and then some Mexicans that you don't know  Gunny: that's okay. I like Mexicans