I've been backing this game on Patreon sporadically, and I believe it's underrated. I've had my frustrations with it too. Initially, updates were slow, then there was a lengthy hiatus while Alex revamped the code and introduced the sandbox feature. As a Russian developer, events in Europe caused more slowdowns, but with a newly formed team and move to another country, updates are now consistent every 2-3 months.
I prefer waiting for at least 3 updates, which translates to a six to nine-month interval. Alex seems to follow cycles with the LIs; if you're waiting for scenes with a particular LI, expect to wait a year. Alex recently mentioned that the supporting character arcs have completed for now, so maybe the LI cycle will be faster.
While there are full penetration scenes with secondary characters, the main LIs have none. Plenty of other really erotic, detailed, and steamy scenes with the LIs, but it's definitely a slow walk with them.
The storyline is gripping, with an intriguing mystery surrounding the MC's memory loss and coma. Each LI has a distinct personality and relationship dynamic with the MC.
The game has the best renders and animations I've seen, they're clearly talented.
Navigating the sandbox and completing quests can be challenging, but nothing a quick forum search will won't solve (though I worry about some of you with your search abilities.)
In summary, despite past frustrations, I've grown to appreciate the game's progress over the last year. It offers an engaging story, satisfying fetishes, and as an intermittent paying supporter, it's a full 5 stars from me.