My experience with people who love photography (and are not just brand pundits) and are locked into DSLRs is they are almost always positive, impressed and pleasantly surprised by my A-mount gear. A lot of "I didn't know it worked that good", or "I didn't know you could do that", or "I wish mine could do that". Nowadays as they've become more mainstream they'll often confuse it with mirrorless gear. A-mount is (unfortunately) the worst best kept secret in ILC gear.
Yup. That's a good summary of the impressions of the general DP public. The Best Buy sales people in our area are routinely stunned by the A99ii, often operating (in terms of their understanding of the camera) from the basis of trolling dismissals and the like, and when they see the pictures and video it can take, they are pretty shocked.
And then they ask "why doesn't Sony promote this camera?" Good question!!
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Sony A99ii-A77ii-RX10III-RX100III
Sigma: 8-16 f4.5-5.6, 500 4.5 EX DG APO.
Sigma Art: 35 f1.4, 50 f1.4, 24-105 f4.
Tamron: 70-200 f2.8 USD
Sony Zeiss Alpha: 24 f2, 85 1.4, 135 1.8, 24-70 2.8 SSMII
Sony: 16-50 f2.8, 100 f2.8M, 70-400 f4-5.6 G2
Minolta: 600 f4, 70-210 f4 ('Beercan').
DFW