Any thoughts on speed limitations of Revlet?

[splash21]

So far the plugin looks pretty damn good and I imagine it will only get 
better with the next release.
I've uploaded the Air Traffic Control game as a revlet and a quick 
animation stack and I like what I'm seeing!

http://splash21.on-rev.com/ATC/ATC.irev
http://splash 21.on-rev.com/plugin/test.irev 
<http://splash%2021.on-rev.com/plugin/test.irev>