1. Why it's short? Any animation can last as long as you want, because you decide when to go to the next scene. And some sequences has 15 scenes in it. So I don't agree.
2. Idk about poor quality. Like technical quality? It's quite good on my screen. Or do you want a bigger animation size? I gonna adjust that, just it's new for us, need to spend more time to make it bigger.
3. Animation support? I'm not sure what you mean. I couldn't find better animation in TF-themed games. If you mean interactions - yeah, gonna do animation more interactive in next updates.
4. scenario is my weak point, bcz I'm not native english speaker.
So I don't agree with at least half of what you say, sorry
And considering the first try with animation - another half is under "work in progress"
(if I even got what you mean)