Ok, first off, use your items wisely. They are a great way to start off a match, and once someone gets down it is easier for them to sink lower. Dont just throw your armor into their shield, then it gives them your advantage. If you're afraid of them doing that i'd say throw two pieces off and keep one. With that one you can guard the edge by standing near the ledge and throwing down, makes it a pain for them to recover because the item acts as a shield for you, stopping all their moves and knocking them off the ledge. I dont think i saw you use it but a nice technique with items while using ZSS is glide tossing.
You roll forward, and about 1/5th through the animation you throw your projectile, causing you to slide forward like you rolled (and i think even farther), and throwing your armor piece. Then you end up much closer to them and your armor, where you can either pick it back up to attack them or attack them immediately after while they are still working a way around the armor.
You did well with punishing him when he was on a ledge above you. Keep that up.
At 0:51 you jump at him when he does his dair. Your downB can take him and toon link out of their down airs easy, try it out. =)
I forgot who said it but they're right, you space nicely with your sideB.
Stop using your dair. On battlefield it is horrible cause you can rarely get at your opponent. Use it only if you need to get down quick and your opponent is in the air with you or far away.
Learn to use your downB better, you keep aiming the wrong way. Practice with it, its a very important part of Zamus's arsenal.
This one is important, and 2:18, where was the taunt? =P
2:26, don't feel committed to using the kick in the downB either, he wasn't anywhere near, it is a good tool you can use to avoid attacks though, so good job in that aspect.
Overall pretty nice, against link i would get even better with my sideB and spacing, cause as long as you can stay in that mid-range, where you avoid his sword but are close enough to punish him for trying to use a projectile, it is an easy match. Good job. =D You have plenty of room for improvement but you also have plenty of skill. =)
Edit: And Bouse, those things aren't stupid and time consuming! Well yes time consuming, but i've done them all but unlock all stickers. =P That one is a *****.