I have to say the animation is very good! I like how well it flows through with the lip sync. The only problem for me is that it doesn't really seem that entertaining. However, I'm sure the purpose of the animation is that many people can relate to the actual animation on how most of us don't walk when we can walk in game and discover cool things.
Overall, I give this animation a 3.5 because it did manage to get me to smile. The only thing I have to say you could improve on is either what the subject is or make it slightly longer. Of course though you don't have to, it's your work, you decide how it flows through. I hope to see your content more often.