ldc2: Current State?

[dsimcha]

Apparently LDC2 is being actively worked on
(http://bitbucket.org/prokhin_alexey/ldc2/) and is up to date with the latest
D2 reference compiler.  I have not been able to get it to actually work,
though I haven't tried very hard and don't remember the details of why it
didn't work.  Is LDC2 in a mature enough state that people should actually try
to use it?  (I know the main LDC page says it isn't, but that seems rather
outdated, since it hasn't been updated in ages.)  Has anyone else used it at
all successfully yet?