Alright
Ok, I've watched the entire thing since I didn't understand it at first, I took a couple days to watch all of the episodes. Yet there were a couple plot holes in this episode. Like: Why did that guy have a karaoke revolution moment to reboot the system? Was he the Norton Anti-virus program 'rewriting' and trying to fix the system that Singing is their way of writing code? And I'm surprised that The green girl started fighting the magenta girl like that. They barely know each other and the green girl barely took time to figure out what had happened. I mean, The magenta girl was JUST resurrected a few minutes ago (knowing that the entire happenings from about ep6 and on happen within 2 hours of each other) and they are already at each other's throats. Perhaps they could rub each other the wrong way... but there was almost no build up to the tension. I'm not going to say much about the comment from Magenta to Green about her trying to commit suicide... i actually don't remember that occurance and I'm sure Magenta's knowledge on that will be touched upon later on.
Story wise, it lacks character building. I know it's in there, but I still don't feel I know who these characters are. ya know what I mean? Things are happening just too fast.
Animation wise, You are getting there. Mostly need some fine tuning of your style and movement of the bodies. (Recommend the Book: Animators survival Kit) You have an excellent sense of compostition, Lipsync needs work. (Even if you have limited animation in the mouth, at least make sure the mouth doesn't start talking a few frames before the sound starts. It is recommended to have the sound start 1 frame after the mouth moves.) I love the 3D effects and some of your follow throughs. OH! and Your expressions are awfully stiff. They are almost... not alive... ya know? Blinking eyes help when your characters aren't moving, whether the camera is moving past them or not. Spend time on your eyes as that is mostly what the audience is looking at :3
I give this a 7 because even though there is a lot of potential, there is still a lot of work to be done to improve it. I think you have something great on your hands :3 Good luck!