I don't play warriors, but I'll gladly critique your video - there's a lot of room for improvement if you want to get better at it. I'm talking as someone who really enjoys watching PvP movies and streams, and (way back) made some myself.
- The music doesn't fit to the clips, the pace is wrong and takes you out of the game, Wiggle Wiggle is a fun song but it doesn't fit with PvP.
Also, by using a new song for each clip you make the video more dynamic. This is limited by how long your fights are tho.
- The class/spec of your opponents are in your UI and chat, but framing each fight with for example the rating it's played at, the name and specs of your enemies and maybe even ilvls would give more context and make it more enjoyable.
- When something major happens that may be missed on first view, give a quick replay or a zoom-in, for example if your mate trinkets that crucial polymorph or you lock out a mage's frost spells just before he needed to iceblock. Highlight outplays both by your team and the enemy team.
There are some UI improvements that would heighten the enjoyment immeasureably. Minimalistic is good, even if you have 100% clarity of how it's going, your viewers need more guidance. Here's some ways to make your UI more viewer-friendly:
- Being able to easily see when you trinket or pop major cooldowns, and when they come back up again. For example, you could add HUD text for cooldowns over 1 min, so we see when you trinket or pop Last Stand, and when they're available again.
- In the same spirit, you could add buffs and debuffs to your unitframe - looking up to the top left corner to see the scattershot or polymorph durations isn't optimal for you or us.
- It's quite difficult to see what your teammates health is. You could add a larger party unitframe, or atleast target your teammate after you die. This will also make it more obvious for viewers when he's CC'ed and popping cooldowns.
- When you die, release your spirit and follow the fight around. It gives us a better view of what's going on after you die, even if it's not in full colour.
I'm sure I could come up with more if I tried, but changing these things around will greatly improve your next video, and I'll gladly critique that too.
Also, I'd recommend looking at more PvP videos, especially other warriors (Swifty?) and look in detail at how they frame their fights, how their UIs are set up, how they highlight important events, things you may want to emulate yourself until you find your niche.
Having said all this, it's not a bad attempt at all - keep them coming!
Also, by using a new song for each clip you make the video more dynamic. This is limited by how long your fights are tho.