Indeed, this is a case when a game has equal amount of good and reasonably not-so-good sides. I won't divide into usual PROS and CONS, but just tell about some aspects of this game.
SETTING:
We are promised to have a steampunk adventure, but I would really call it 'a low-end steampunk'. Yes, the world has machines, and mechanisms, and gears, and wires, and steampower, and Babbage machine, and text references to the British Steampunk World. However, it really stays unfeelable. Expect to receive the volatile steam, but no punk wibe.
STORY:
Blatant. Virgin, but easily corruptible girl aiming to excel her father. Good thing that corruption is not forced upon a player. And your enemies are the meanies that serve the greater evil.
GAMEPLAY:
You have several skills and gameplay options: solve 'cases' or kick asses. Unfortunately, there are too little occasions to actually investigate. Some cases lead to h-scenes. Losses also lead to h-scenes. Well, it's kind of OK, if not one thing.
Narrator in one of the first quests informs you that cases can be solved differently depending on your skill level. There are such cases indeed, but only a few. Well, it's OK when you play a regular RPG Maker game. It's NOT OK when you play a detective story.
In addition, the city has multiple big maps and quite many NPCs, but nothing really valuable in 90% of the space. Well, except graphics.
GRAPHICS:
Graphics is very pretty. CGs are done well, and pixel art with tall character models is awesome.
H-SCENES:
The corruption element is somewhat hurried when you take relevant and obvious choices. On the other hand, some 'cases' with potential corruption part are just dilettantishly abrupt.
No lesbian content at all (except maybe a threesome or two). This is rather disappointing when your heroine is a tomboy.
In general, the game gives such a feeling that developers were hustled to finish it asap. It has many placeholders and starting points, but no complete picture, unfortunately.