It's got atmosphere.
I'm giving you full points because of the atmosphere this song brings. It really does make you thing of a forest dungeon or crawl or journey of some sort. Plus as a loop in a video game(which is where it should be in my opinion), I can see the guitar being the change of pace everyone want to hear to stave of annoying repetition. Sure it doesn't loop perfectly, but that was probably just an oversight, so I'm not deducting for that.