It's mediocre. It's quite easy to start a club, all you have to do is find a teacher on board, but actually getting and maintaining attendance is hard. Poor management has a lot to do with a surge of interest in the beginning of the year or the club's formation, but as time goes on an it gets sloppier, people stop going. The huge clubs that are common across most school tend to do the best, such as HOSA, DECA, and Key Club, while student started clubs, like backpacking, newspaper, and yoga, don't get the same type of attention. Most things really aren't after school, rather during HOT lunch.