I love hidden object games with element of i nvestigation.
I've experience a confusion with your game, because in the initial scenes, there were no name tags on the characters i'm speaking with. Also it's good to have indication of the room while you are in this particular room.
The items that were required searching (shadowed ones) were not very proportionate and some of them were almost impossible to recognize at first.
Overall was a nice experience and is still worth it develop it in the future.