Completely agree. Specially on dynamics, and comparing vinyl with CD (not SACD).
A reasonably good vinyl rig should better a reasonably good CD system. If it doesn't then the vinyl rig is not setup properly.
A good example is the vinyl system of our esteemed forum member Shri bhaskarcan. He uses good equipment (a mix of classics & DIY) without resorting to major skulduggery and the result is stunning. I've never heard a better balanced audio system and I doubt a digital setup (without spending a huge fortune) can be better. The key to his success is right mix of equipment which is integrated seamlessly and tweaked over a period of time.
The biggest advantage I see of a CD system is the user friendliness and ease of setup. One can setup and then tweak it to its fullest potential in a short period. But with vinyl its a long drawn process. One day you fix the VTA....2 weeks later tweak it....then the alignment....a few more days....then the tracking force....and so on. And finally after 6 months when you think everything is coming together just about fine your wife decides to change the curtains of the room. And we are back to square one....
There are types/genre of music which just doesn't lend itself to CD or vice versa. My best musical experience is listening to artists such as Talat Mahmood, Rafi, Mukesh etc on an old Garrard hooked to a Philips valve radio. These recordings just don't sound as good in my main vinyl rig as well.
Thus before completely giving up on vinyl, I would spend some time on tweaks and adjustments. It works.