Maybe to people like you, but don't generalize.
Just like Prio Alea said, I also like funny music. It's very hard to make quality funny music though... there's not too many on this field... mostly finnish stuff I'd say (and maybe Japanese )
But "serious" music has it sides too. Well, I'm not sure should you use adjective "serious" really... I mean, is the goal of the music to make you serious? not really, I'd say. But anyways, I neither am not always mood for suomi madness... sometimes I feel very naive and sometimes a bit sad... alone... clueless... everything that and million things more but to every mood I usually find something enjoyable.