I like your camera. Definitely amazing. Are you using some sort of stabilizer? It's really nice! As for the content of your video, you're talking about too many things at once. It's hard to keep track. I like your idea of doing a before and after... but a little more thought as to portray this endeavour would have given this video a more pleasurable view. Also, the part where you play the guitar... maybe if you did a short goofy song about "messy rooms" would have been more fitting.
Your room was definitely messy. But a better view to fully utilize your camera would have been more effective. You could perhaps kept your camera running while you were cleaning up your room and then edit it after to fast forward so that we can actually see the changes happening would have been a neat idea. However, your method of simply showing a before and after works too... but your after shot wasn't that clean! LOL.
It was hard to determine what kind of style you were going for in this video. Serious? Funny? Bit of both? I don't know... anyway, what I can immediately notice, however, is that not much effort was put into the video. I understand you were testing out your BOSS camera, but perhaps, on your next video, put some effort into editing and planning out your video a little better. With this video, I was tempted to fast track the video no multiple occasions.
Show us what your camera is truly made of! And good stuff on finally attempting to clean your room. It's always a daunting task... especially when a room looked like yours.