People with aphantasia probably overestimate how good it is.
I think I have good visualisation ability (based on spacial reasoning tests and ability to visualise complex software systems) but it's not like seeing something in real life; there is much less detail. Though on the plus side, I can manipulate the scene flexibly; I can zoom in, rotate, hover but a lot of detail is missing.
It's not blurry, it's more like what happens when you watch an AI-generated video of a four-legged animal walking and you didn't immediately notice that there was a fifth leg which popped out briefly before disappearing again... Or a bunch of mice are running around and one of the mice splits into two. It has a similar kind of quality where it's not constrained by the laws of physics and I only really see what I choose to focus on. What I'm not focusing on essentially disappears. I can zoom into some detail and it becomes clearer/more realistic but I sacrifice the big picture view. It's not uniformly vidid like something I see in real life.
Though I think the emotions I experience are the similar to reality (if it's a memory) so it feels like re-living the moment. The emotional and conceptual aspect is higher fidelity to me than the visual.
Overall though, my thinking style is very emotions-driven. I think I have a kind of synesthesia where every logical and visual concept in my mind is associated with a complex feeling.
But ironically, I don't usually act emotionally in my day to day. People I know would say I'm very rational but it's like my emotions themselves are rational if that makes sense. I feel complex emotions though not very strong ones.