Clearly we all have different antennae. If we wish them to be perceptive in tolerance, we must make ourselves aim them towards the sources of all transmissions impartially, wherever they may come from. Gradually they will make us better informed and we will be in a position to perceive the authenticity and sincerity of a musical language even if its cultural code is foreign to us (oriental music, avant-garde, etc.).
But here we are touching on a subject of infinite complexity (we are all so similar and so different!). It is better to remain cautious and to beware of making hasty judgements on someone's "musicality".
There are some musicians whose musical utterances sound like lies, and leave you cold, although they are proclaiming a profound truth; while others — good at telling lies — seem to impart the very essence of truth...
Personally I think that simplicity is one of the keys to musical expression and that it should guide the musician's steps in order that his language may become clear and transparent. The pleasure and emotion which the musician transmits when he is in a position to communicate is proportional to his ability to transcend the murky complexity of human relations by the code of codes — that of simplicity.
On that note I would like to wish you a happy and fruitful New Year!
Jean-Pierre Mathez