No real sense to it.
I love this kind of game, having to solve puzzles and the like, but I couldn't work out what the point of that play button was about, it seemed to just take me through scenes at it's own leisure with no real care about where I wanted to go. Some kind of arrows showing where you're headed to would be nice, also some kind of rhyme or reason as to where you go. Heading backwards does not seem to be possible and heading forwards is too easy to do by accident meaning you can not examine what has probably had some work put towards it. Samara/Sadako seems to make a brief appearance although why it's not made clear in any shape or form.
All in all, don't give up making games, but I'd like to see a little more challenge to it as I think you have potential if you play through yourself first and see how it goes, also would advise beta players so they can tell you if it's actually too hard/easy to play.