My First 2K video let me know if there is anything I could different. Gave something new a shot!
Nice video man! You got the audio levels almost perfect and hardly anyone's videos that I review are as well balanced as yours, I usually have to tell them to change their audio's decibels etc. but you've got it spot on! Good job on that!
I think you could improve by making an intro or getting someone to make you an intro if your not familiar with VFX, if your not, just post a service request in the requests/offers section of the forum with your requirement/s for the intro, usually you'll either get it for free or have to pay minimal credits so don't worry about real money!!!
Otherwise a great video, keep up the good work and I hope my advice has helped you!

P.S. Good luck with the future of your channel!
~Piano Uncovered