My current girlfriend and I think so. I picked up quickly.
My little guide
Becoming a good kisser takes a few things. 1: Practice makes perfect and 2: you have to know what your partner likes during kissing. (I.e. how much tongue, how long, sucking on lips.) Another tip i have it so take a break form kissing and breathe into their ear. Regardless of whether its a boy or a girl, they will love it. Another thing is to be sure not to bite their lips unless they like it. Talk to you partner and ask what their favorite part about making out is. In all aspects of a relationship, communication is vital. Also, press with your lips, avoid using your teeth and don't use your jaw too much or it will get soar. (Im speaking from experience here lol). After a few make out sessions you'll start to get the hang of it. Everyone can become a good kisser, it just depends on practice and what your partner likes.