[delecti]

I think love languages are good tool for getting on the same page 1:1 with a partner, but they're only marginally more useful than horoscopes. Things like "my partner really appreciates if I've got my arm around them while watching a movie" or "my partner appreciates if I get a pot of coffee going while they're in the shower" are good things to establish, and love languages are a good lens to establish them. But so many people want concise objective measures of who people are, and put way more weight on things than they deserve.

[compiler-guy]

Although neither is scientific, as a framework for talking about relationships, love languages are far better than horoscopes because love languages are purely personal preferences and horoscopes are random based on birth date.