Yes it sure is. It gives your life meaning. You can get really sick of studying, and as long as you have time in the week to do the work, there is nothing wrong with debating. In fact, if you want to be really nerdy about it, it will help you with your first English SAC which is an oral presentation, and will better your speaking skills which may help in an interview situation for med. Other than that, it is a thoroughly enjoyable sport.