Agreed, it's a really solid song, performed and sang very well.
I may not be the best on providing constructive criticism - and you may not be looking for it regarding the video...but
I really enjoyed the moments 3/4 of the way through where you made it more personal, showed some shots of you, the recording process, etc.
The rest of the video was quality video - just too predictable. Of course, I'm sure already know this, as you mentioned in the post that it's simply you in the studio.
I've never made a video...so my criticisms are minimal at best...but even adding more personal video shots could make it really pop.
Again, great job!
Daryl