Benidorm has changed a lot since the the days when it was an exclusively British 18/30s club land. Sure it still has a great club scene and plenty of young people come to fill the clubs, and it continues to attract many Brits, but over the years it has become far more international. It is also becoming a more stylish town, catering to a wider variety of people. You'll still find lots of fish 'n' chips, if that's what you've come to Spain to eat, but you'll also find a lot of fine dining.