Nice stuff there.
Your tutting in the first video was decent, but it didn't flow very well with the rest of what you were doing. I dug the tutting at the beginning of the third video a lot more. Be mindful though with tuts to your side; it is easy to get into weird not-right-angle arm postures like 0:10-0:12.
I've been working bit more on traveling around the dancefloor with my feet, which was something I've never been very good at, making a lot of my routines very stationary.
Covering more space is great! Keep it up. However, keep your audience in mind. A couple times in the second video I just saw the side of you. If you're in the middle of a circle of people, that's fine. But if you're presenting to a single person or a camera, present your dancing to that angle.
Either that or learn to bring body waves up from my feet so I don't have turn the wave into a glide, and then the bulk of my traveling would be through just stepping in rhythm with my waves and traveling on the ground with my knees. I don't know, i guess I'll figure out what works for me eventually.

[/quote]
Go for it! Most of us don't really do that. Where do you live? How often do you see other liquid dancers? You have/are developing a pretty unique style. I like it. :)
Another piece of advice, hit more vertical levels. You go up quite a bit, and send body waves down, but you mostly remain standing upright. Bend your knees, crouch, kneel, sit, lay on the ground, go everywhere. This can help you use more floor space as well.
Btw, to embed YouTube videos here, just copy and paste the URL for the webpage to normally view the video on YouTube (youtube.com/watch?=blahblahblah with http:// in the front)