w00t glad to see ya finally threw somethin up :). diggin it man, very nice for only 8 months and i agree with what everyone else is saying, except verbs comment about not listening to him, listen to him!
posture and speed control stand out in those clips. although with that track i felt you coud've gotten a lil(okay alot) crazier musicality wise.
you have a good hand relationship now its time to expand with bigger splits. work with longer/straighter rail paths too, it'll help you start to understand the spatial side of liquid rather than just one hand following the other.
a common practice concept you could try is to imagine yourself standing inside a big cube or sphere(or whatever) and take your flow to as many edges as you can possibly can, dont stop until you fill up that entire area with liquid :). this goes along with verbs advice to hit more levels and traveling with your liquid. the most common area people do liquid is right in front of their torso, so ideally, you'll want to keep yours away from there for the time being. cause thats a boring area unless your doing something very intricate/technical.