I don't think you made bad park choices as we had Park Hoppers and would hop to another park only to find a high crowd level there too. We were there for 10 nights and just found the crowds high. A cast member told us that it was a popular time for South Americans. When I mentioned we were there the same time in 2017, the cast member indicated that the Olympics were being played there in Jan/Feb 2017 so the crowds were lighter the year before. The cast member also stated that the South American economy was better in 2018. Honestly, not sure if what the cast member stated was true. We only knew that the crowd level was much higher from the year before.It is funny how differently people see things! I wonder if I just choose really poorly with what parks I went to. Truth be told, I didn't follow any of the crowd calendar suggestions for which parks to do which day because I thought crowds wouldn't be an issue and I didn't bother with park hoppers either.