MacIntosh is a very unique sound. I think it is great for rock music… and “heavy” stuff. There is a huge group that love them. Great resale value. A real American icon… like Harley Davidson… well except reliable.
I love the look… I have repeatedly gone in over the years to reconsider and like the sound and within seconds decided the sound is not for me. It is midrange heavy… good… and bass heavy… but really light on details… probably why it is often matched with B&W speakers.
I am not trying to discourage you, but listen to it before you commit.