Has anyone here successfully deployed MS office 2013 as a remote app yet?

I've got a 2008R2 server i use for remote apps, but when i connect to my Word remote app it crashes when i try and close it. More importantly though it isn't picking up any of the redirected drives...i can't save or open files in a remote app but this worked fine in 2010.

In word attempting to open or save a file says that it has insufficient space, excel on the other hand just does absolutely nothing when you click browse.

Tempted to revert back to 2010 for the remote app but i'd prefer to keep everything at the same level.

Lastly is there any major benefit towards upgrading to 2012 for remote apps or are the features pretty much the same between 2008R2 + 2012?