This question was addressed a couple hundred years ago:
“There are many holy books in existence today, and many more are destined to be printed in the future. The world needs all of them, and it is wrong to cast aspersions on any of them. They are all firmly based upon the Written and Oral Law. It is philosophical works based on speculation and false ideology that you should keep away from, no matter who they might be written by. But all books which are in accordance with the Holy Torah that we received on Mt. Sinai are very precious, and they are all necessary for the world. One who scoffs at them will be subject to the judgement of boiling excrement, and he will never succeed in gaining any practical guidance from the Torah he studies. He will never be sure about anything. He will constantly be afflicted with doubts in whatever he does until he repents and revises his view of these holy books. And when he does, the harsh judgements in the world will be sweetened by means of the Holy Torah. The very perfection of the Torah depends upon the abundance of books concerned with the oral Law (Ibid. 5).” (Likutei Eitzos, Torah Study 45)