What do you (and others) mean when you say this? Surely you didn't think a game in 2020 would have sprite art on prerendered backgrounds. What would make it "feel" like Baldur's Gate?
From a customer's perpective, this question is irrelevant. Simply because an answer can be processed by elimination. It does not look like BG or you know you've got a BG feel when you see it.
Defining how this or that is this or that is unnecessary as long as the ability to eliminate what is not this or that stays.
It is another telling situation provided by this situation. Quite often on this site, songs are sung about the big bad corporations and how they destroyed personal expressions in devs etc They provided bland products.
Or Hollywood. Same movies made over and over again. Then directors whose work is recognized at sight. When seeing a trailer, immediately, it is know whether this is a work by this director or it is not. Putting the finger on the causes is useless for a customer. All it is required is the capacity to tell that this or that movie is in fact not made by the director.
Tasting brewage, same. It is not required to know how this brewage tastes the way it tastes as long as it stays possible to tell that other brewages are not that brewage.
The issue of knowing how matters for people who make. It is an essential issue anytime a maker dies without having completed his works. How to step in her foot.
For example, when Hugo Pratt died, considering how big the contribution of his work was through Corto Maltese, knowing how was essential to determine who could be worthy of taking up the standard.