I never said we are but there's a difference between that and it being lucky, we totally dominated every opponent in our path and equalled the clean sheet record.
As for the run....
We got by the far the worst draw possibly out of teams that won the group in the R016, a team that dumped out the runaway leaders 12 month prior.
Porto wasn't the worst quarter draw granted, but it weren't our fault Juve bottled their tie vs them.
Real may not be a vintage side but have major winning pedigree in this competition and it often becomes a significant factor in this competition. People still gave us no chance when we played them, some for that very reason.