I watched your video, and I have a few comments.
First, thank you for contributing to the fandom with videos. I know it's a lot of work and it's always great to share one's passion and enthusiasm for the sport with others. It's nice to be able to find others who also share your passion for the sport.
Second, I find that the person on the left tends to dominate or speak over the person on the right, even when the person on the right is still speaking. The person on the right even made a passive comment about it at the end asking him how much he spoke in the video. I think you guys are still finding the rhythm, and you're both obviously very excited to speak about skating, but you should allow each other space to speak and not interrupt the other. There were times where I felt the person on the right looked a bit irritated.
Third, I think you need a bit of organization (not too much for it to look too formal as I'm sure that's not what you're going for). When it comes to video commentary, a bit of form and organization and order makes a big difference in presentation and how much you can cover in a video without having the videos be overly long.
Fourth, since you're making videos about skating, you have to do a bit more, IMO, than just cover skaters you like. One person said he had no time to pay attention to skaters who placed 10th, but I think since you're venturing into skating commentary, you need to start paying attention to a lot more skaters. For example, I'm sure the majority of the contenders at Nebelhorn are people you've never paid attention to, but it's a shame if you don't know the skaters who were contending for an Olympic spot as that competition provided a lot of emotion and drama. For next season if you want to keep this program running, you need to learn who these skaters are because many fans and potential subscribers would like to hear your thoughts on many competitions. It will also help you be aware of the potential spoilers and competitors who have the potential to break through in a big way.
Fifth, related to point Four, the person on the left doesn't know much about pairs. I think that's fine as a fan because not everybody is going to like everything, but if you're doing a skating commentary program, I think you should really learn all the disciplines, the contenders, how it's scored, and what to value. One person heavily relying on another for "expertise" in a discipline makes the commentary of that discipline (because you have to cover it) uneven and uninteresting.
Sixth, you can say you're "honest", etc. in order to try to prevent haters from saying how biased you are, etc. But you don't need to remind the viewers of that. People will post positive and negative and at times trolling comments no matter what you do. Just say your piece and they'll just take it or leave it. I don't think you need to start off on the defensive here.
Seventh, I agree with
@overedge that the window background and the reflection was distracting. I think you need to set up an area to do the videos that way it'll be a dedicated (even shared for real life use) space for the video that will give you the best profile and look for your program.
Eighth, I know you said you loved it, but I would stay away from imitating Yuzuru's broken English. I know there was no malice or anything behind it and you meant to be a fan at that moment, but it looks patronizing at best. No matter how you feel about it, you don't want to start out your video doing something like that as it will rub people the wrong way. I admit it rubbed me the wrong way.
I wish you luck with your endeavors.