I just finished the first beach on my new playthrough
I have to say, the revamp overall added a lot of quality to the game visually. And with the new displays I've found it a lot easier not to get stuck. The first few hours of the game now are extremely weird and the writing is all over the place but it improves gradually
I found that a few scenes around the time of the beach and during still lack some visual upgrades though. Especially Sara's h scenes at the bar, they look terrible. And the scene when Karin is about to murder the watermelon at the beach, when Ami and Miku are first seen in it they look very spritey and don't fit into the background at all. Makoto's h scene in her room is very jaggedy as well, the timing for the cut off point in the animation is fucked up
Those are just a few examples of what could have been improved and got overlooked