This is a fantastic AVN - part sandbox, part story, part love interest trainer. I was very surprised at the quality of the game, and how much I enjoyed playing it.
++ Nearly everything in the game is animated, and it really makes it all come alive
++ Good renders, considering it's all animated it doesn't have to be top of the line 2024 quality
++ Great (and I mean great) characters in the game, the only exceptions being the male models and the 'bad guys', who were written very simply
+ A fun game loop for being sand-boxy and slightly grindy it was still highly satisfying
++ "Training" the primary female LI in the game was a real treat
+++ More kinks than you can throw a ball-gag at, and all very well done
+++ Some seriously good sex scenes - only a few hide the character's private bits
++ Lots of content for only having basically three love interests
++ Music and sound add to the nearly constant animation, and make the girls feel alive
- Some quirks with the interface make progression a bit confusing at times
- No walkthrough or tips indicating that there are multiple paths with different LIs, or how to achieve them
And, while it isn't a true harem game, there -is- actually a harem ending with all three women if you figure out how to achieve it.
Fully training/corrupting the main LI in the game was hugely entertaining, though it did require some skill and paying attention to the changing challenges the game throws at you. But that just adds to the reward value when you finally do and get some juicy scenes out of it.
I don't think I've given another game outside of Sisterly Lust a 4.9, but iNSight of You deserves it's own 4.9 rating, putting it in my top 5 all-time favorites. I will probably replay it again later (even with the grind) just to try a different path.
If you enjoy kinks (some quite lewd), you'll enjoy this game.