There is no point in trying to determine IQ from a few awful web images, surely we all know this by now.
I hope prices fall, as looking a bit steep for fairly basic lenses at this point.
I also struggle to see how launching a 35 f2 and 50mm f2 makes sense, because although they will likely be amongst the most successful focal lengths, their market is 'total market minus those who already own Sony Zeiss FE Sonnars'. If they had launched an 18mm/21 and a 24/25, people like me with the 35 and 55 Sonnars would be all over it. I suspect the 35 and 50 were merely further along in their development, which probably began before the A7 was even launched. I'm disappointed. Where the heck are the wide angles for FE?