Yes, I just bought it. I really like it. I have it with a McIntosh system consisting of:
McIntosh MC601 mono blocks and C50 pre. Speakers are JBL 4365.
I had a Marantz SA-8001 prior to the SA-11S3. The difference in sound was immediate and impressive. I also have a Marantz SA-7S1 (with the MA-9S2/SC-7S2). At some point I will do a comparison.
No issues with either and, yes, Marantz is good. Very good.