To be fair i think most acerola games do actually have to be replayed for full content, cause i think there usually is a vanilla route which involves less lewds or in case of the ntr games no ntr.
But since i dont care about the vanilla route theres no need to replay the game for me. xd
However, yeah. Acerola manages to create the dumbest women of them all.
I've played a few Acerola games I liked. Mostly the fantasy ones like Colette (most recent) where, to be fair, you just need to be slutty to collect cum, so there's no point to a non-lewd run.
The games that have a few characters to play around with and get lewds from, to keep things fresh.
But overall, there's only really 1 'route' there.
Mostly, I'm also in the camp of 'let me get everything over the course of Run#1'. And if I miss something ... gimme an option to unlock everything somehow (in Colette, or other similar games, this was after beating an optional boss, but just give an unlock switch when the game is finished is also cool).
Because no ... I don't want to waste dozens of hours replaying the same thing over & over again to get like 2 or 3 (or more of course) images I missed somehow (even worse if there's no 'hints' system in the gallery telling you how/where, even more so if they're just variations to already gotten stuff).
Still ... that doesn't really work with the routes filosophy ...
I recently also went though Double Melon's Cucking Trap, which also sort of walks the routes path, but replaying only takes like 10 minutes, so oh well, I can live with that.
Still ... 'routes' ... it's the VN way ya know, so if you wanna be more VN than RPG, you'll end up with routes.
If you want multiple distinct versions of the storyline in a single game, you'll end up with routes.
In those types of games I find that the MOST IMPORTANT feature is a properly implemented and FAST skip feature. Just so you can get to the relevant branches in flash-like speed. Nothing more annoying than having to go through the exact same thing 3, 4, 5, ..., 100, times. After all, it's pretty much just reading the same text over, and over, and over again ... and it wears on my nerves rather quickly.