I was more impressed with the fact that it was produced using all F/OSS software than anything. Other than the type on the title cards looking goofy, the production value is higher than anything I've ever seen come out of a non-fruity unix box.
FCP is one of the very last reasons I still have a mac...
http://wiki.xiph.org/Videos/A_Digital_Media_Primer_For_Geeks...
Only a few things have changed since then. I've done some more work within Cinelerra (I wrote a new resampler and a new color grading filter for it this time around). I'm also using a pair of matched suspension microphones (AT853a Unipoints) instead of the Crown boundary piezeos, which I've decided just aren't suited to anything I do.
Cinelerra is not for the faint of heart, and I don't casually recommend it. It is very powerful, rather unfriendly, and picky about the formats it uses. However, it will do things none of the other FOSS editors can.