Hello brother,
I read a few of them, they are full of ignorance and rhetoric. This rhetoric they use may sound convincing but it is extremely deceptive.
Don't fall for. Inshallah, there will be refutations to those (shouldn't be hard to refute)-I have refuted some in my mind whilst reading them.
They have very weak arguments to say the least. The problem is, I don't want to be refuting online as I am a new convert to Islam (from Atheism) and I don't know much--but thankfully, I am learning.