I don't think it's right to give this game a high rating regardless of the quality of the animations, character visuals, or its "potential". The game gives you the ability to vault, crawl, and climb, but the main character is not fun to control because they move insanely slow even when sprinting. Sex scenes are sparse and unrewarding given the tedium of the quests that unlock them.
The core gameplay loop is to walk around the mansion to find an item, bring it back to the quest giver, then walk around AGAIN at the same slow pace, over, and over, and over again. This game is fundamentally flawed due to this loop.
The mansion is not enjoyable to navigate, the main character is not smooth to pilot, and there are no areas where you can make full use of the tools at your disposal.