The answer to this question depends largely on what kind of pick-up lines you are using. If the lines are too cheesy, no, they do not work in recent times. If the lines are copied, they do not work again. But they do work and bring amazing results if they are original, flirty yet casual, and not too overwhelming. Experts also believe that the success rate of pick-up lines depends on who you send the text to. Some members reply positively to cheesy openers, but most of them ignore such messages. Some like witty pick-up lines, a few like funny, and so on.
So, they do work, but to achieve results, you will have to keep experimenting. That is why we always say that getting a match isn’t the end of the game; it is just the beginning. It is harder to impress someone with an opener than impressing them with your profile. But we believe that you can do it because you are amazing!