Who here uses vibe-s3 from code.dlang.org?

[aberba via Digitalmars-d]

vibe-s3 (https://code.dlang.org/packages/vibe-s3) is an Amazon s3 
object storage API for D.

Has anyone here used or tested it? What was your experiences? It 
has the tagline "this library is highly alpha and mostly 
untested. use at your own risk".