So if the Jays simply released Sanchez/Biagini, and had Stevenson in the system instead of Fisher on the 40 man roster, is this team better, worse, or the same?
If the answer to that is anything other than "better", then why are you surprised that people didn't like the trade?
Now I happen to think Fisher actually has some intriguing qualities (power, walks, speed), but unless he pulls a Justin Smoak 2017 out of no where, this was a nothing trade at best.