Is this game any good? It's been out for a while obviously but is it decent or just a game that's been drawn out for years?
It's "decent". Not exactly reinventing the wheel but probably one of the only two games with art (whereas 99% of other games used 3D models from Daz or something, idk about all that technical stuff.) that's actually worth anything right now.
My major gripes are the huge lack of proofreading and how vague objectives are in the game. Other than that, NTR is pretty easy to avoid.
Development takes a long-ass time but I wouldn't say it's been "drawn out". Dev time-wise, it's probably pretty much on par with most other games. Though, don't quote me on that. I played an earlier version a while ago and just picked it up again this year. I have no idea how much new content is usually in each update. Plus, the devs have to make two versions now so I can only imagine content may be a little more sparse with each new update, dev time might take even longer, or both.
If you want more info on why they're making two versions, then someone else can probably field that. Probably Count Morado. I only have a vague understanding of it and don't care enough to make sure I have a better understanding of it.
Overall, it's worth a try. Although, I'd probably just play it then come back next year or something instead of waiting around for more updates.