After clearing all (100% progress) the chapters and character endings, here is my honest review:

There's 6 character here (Gu Meng, Lin Xiyan, Su Yimo, Ouyang Lu, Ye Wen, and Jiang Zhiwan). The heart percentage is not really matter here except for Su Yimo, to unlock her ending . There are 4 focused ending that you can play later after finishing Chapter 5. Gu Meng's all ending at Chapter 5

The story starts out like many dating sims. You need a "NG+" to unlock some locked path here. There's an ending called Loop Ending to unlock the locked path later so you won't unlock it until you get this ending. Overall, the story is really amazing and mind blowing. Especially Gu Meng's story, even tho she's not my waifu. The Story makes this game stand out! It has unique plot twist.

Sorry to say the English translation doesn't feel natural, seems like direct translation but still readable (use your instinct for some scene lol). Phone messages & notes are not translated (you need google lens or else to translate it yourself).

There are QTE moment and many mini games here. QTE is okay, but the mini games seems to be buggy.
Shooting photos here is fun tho imo :D

The cinematography is okay, the scenery is stand out here.

Okay seriously guys, some achievement are bugged. You won't unlock them unless you go to achievement section first.

Overall, Director Simulator was such a great experience with the immersive story, unique plot twist, and unique gameplay. Even tho there are still some bug but this game is still enjoyable. Thank you for keeping this genre alive. I wish both the development team and the cast all the best in their careers ahead.

Highly Recommended!