It's trying to achieve a certain level of detail/realism, but it's falling short of expectations.
This might be completely intentional, to evoke a feel for games from an era that did the same thing, but comparing to Baba is You highlights the developer doesn't understand that.
Baba is You has gone completely in the opposite direction in terms of graphical detail, come out of the Uncanny Valley, and is now sitting atop Cuteness Peak.
The dev needs to decide where he wants the game to sit and why.