Ahh I forgot to post my impressions after finishing this a few days ago. Wanted to post before the PS+ discount went away! My girlfriend isn't a big gamer, but she is a big fan of creepy Tim Burtonesque type aesthetics and worlds, and she thoroughly enjoyed sitting next to me in bed as I played through this at night. I also absolutely loved the aesthetic, the game oozes charm and atmosphere. From the first time the little girl drops the balloon and starts crying, you want to get it back to her as soon as possible, because you really feel bad.
The game does a fantastic job of conveying her happiness when she makes a jump, or her fear of the dark and it really drew me in, I couldn't put it down. I never felt confused by the controls despite having no text tutorials at all, and I didn't have any problems with the hand holding, despite some reviewers complaining about that? I found that it worked perfectly if you touched a little in front of her, instead of right on her. I usually find touch heavy games uncomfortable because holding my system in one hand is non optimal, but I was so engrossed in the story and world of this game that I didn't mind. Puzzles are fun but never too terribly challenging, and the game length was ideal for this type of game in my opinion, though I guess I can see people on more limited budgets shying away from such a short game for $15. But I personally thought the $12 PS+ early price was perfect for what I got out of it.
I only really had two complaints. One, using the touch screen so much as was required could end up covering up a lot of the screen, as is common in any touch heavy games. This both meant it was hard to play occasionally as I couldn't see things because of my hand, but more importantly I lost some of the atmosphere of the world because I was physically covering it. Only other complaint was there is no indication when the game is saving, so if you don't want to play in one sitting it can be unclear when to put it down. Not a big deal with Vita's suspend/resume, but I wanted to continue playing with my girlfriend at night and play a different game in the meantime, so I lost a bit of progress because I wasn't sure when the last save was. I think it has to do with going through doors though.
Overall, this was a fantastic game with amazing atmosphere and sound, and I really felt drawn in to the "story" and attached to the little girl I was leading around. In addition, my girlfriend fully enjoyed just sitting there and watching me play. I recommend it to anyone looking for something simple with a creepy kind of atmosphere, I was very happy about picking this up.