Complex sentence: Huston was well aware of the comparisons being made between him and Heston, saying Of course there are going to be haters, that's par for the course when you're retelling such an infamous tale.
Split into simpler sentences: Huston was well aware of the comparisons being made between him and Heston. He said, Of course there are going to be haters, that's par for the course when you're retelling such an infamous tale.