I hit reply and typed my response before realizing 'it's Alan, we've had this debate before.'

I guess I haven't had enough caffeine yet this morning.
Any way, I hope Canon is being truthful and we are both delighted. Having a sensor stack that resolves more than the 5DsR (despite the 5mp sampling advantage of the 5DsR) yet still blocks moire and aliasing...at least somewhat...would be quite impressive.
I have a feeling you'll have one before I do. If so, I look forward to your comments and comparisons to your 5DsR.