I've gotten 9% of my individuals in so far.  Very slow.  Has allowed me to get ahead on businesses.  Every year I cut-off all appointments as of the last Sunday in March.  I also will not accept start any new returns after that date (at least I try not to) except for ones that came in prior that I haven't gotten to.  I got tired of everyone trying to meet with me, drop off, portal upload, fax, etc. on April 10th and later.  It's a Pavlov's Dog Training.  Most clients conform.  I'll accept missing data, but just enforce the no new returns.  Portal uploads are now approaching 50%.