Pretty good. These are fun!
These are a lot of fun! Take it from me, it seems ridiculously hard at first, but it is really pretty easy to figure out. Some folks didn't like that pressing tab showed the clues, personally, I think many of them (mostly in Angie's place) were too small. You could easily miss them, so I think having that little cheat is good. Plus, I think it is important for these types of games to have hints and tips. Some people are not as easily able to figure it out, and they have as much right to win and see what happens at the end.
I'll tell you one thing, if you don't pay really close attention to everything, it will seem like you have gone through every possible clue and question already with nothing else happening. That happened to me a few times and I started to think there was nowhere else to go in the game. I later figured out that I had missed some clues. One criticism I can give is that none of the people you talk to seem to help at all except for Bridget's Mother. (Was her name Bridget? I forget.)
Anyway, this game was pretty fun, but I imagine a lot of people would get tired of it because it takes long and is not easy if you aren't attention to detail. In other words, you are catering to a small audience with this kinda thing.