Watching through it, I couldn't help but feel you missed some key points about Mount & Blade: Warband. For example, I couldn't help but feel you missed the massive chunk of NPC management. Not only levelling the peasants you get, but also managing the more intelligent NPCs you can sometimes find in Tavens. You also never mentioned about the large amount of mods available and still being created now, these vary from small weapon alterations to full-scale complete mods (e.g. 1886 is a western version of Mount & Blade: Warband, however it is currently still in some development and you can currently only play it online). However, I think I can see it's hard to find a balance between missing information that may be important and making it too long, which I think you nail at least most of the important points worth making.
Another slight minor problem I had was the swearing. I know you only dropped "*****" to describe being a female in the game (which I felt the extra difficulty in being a female in the game was actually enjoyable, partly due to the realism, but it's just me) and "crap" during the conclusion, but I think it helps to get into the habit of being swearing-free since websites with more traffic like IGN and Gamespot tend to have swearing-free videos usually. While swearing can give a refreshing feel and feel like you're getting a review from a person and not someone employed by a large company who told them what to say, but I think it's a habit worth picking up if you want to make videos for bigger websites, then again it's a website-to-website basis and you may not intend to get that far. It's really up to you and I may not have a real point here, I'm sorry if I don't.
However, despite it, I think the review is good. It doesn't feel amateurish but it doesn't feel too professional (if you want to know what I mean, just look at the IGN videos featuring the female presenter who helps with game hints, I sometimes wonder if she actually plays the games herself or if she just gets given a script). It feels down to earth in an enjoyable way. It's not gimmicky in any way which is something that is a refreshing change (like you wouldn't believe it, wading through all gimmicky stuff is like wading through a marshland, filled with inane creatures with no real intelligence resembling humanoids and just full of sludge). I think the forest shots were a nice connection to the Mount & Blade: Warband setting.
Anyway, I hope I managed to help. Good luck with future videos and if I have a good enough memory, I'll try to check your videos out if I need another opinion on if I should buy a game or not that I'm uncertain on.