It works surprisingly well for a beta though =)
I only use WHS for backups, none of the Media Center integration features as I feel other tools do the job better so Aurora makes more sense for me for the Hyper-V support.
Other users may find it more beneficial to use VMware ESx but with Windows 2008 R2 SP1 and Windows 7 SP1 I’m enjoying the benefits of RemoteFx. The hardware cost is cost prohibitive for a simple file server though if thats all you need from it.