Last month, we landed in Madeira at the same time as another Ryanair flight so it was 85% Brits piling into arrivals. We joined what looked like a very long queue for the fingerprint machines but it was fast moving and our turn within 5 mins. I was successful at the machine and went to the egate and job done.
DH was not successful on the machine and had to join the manual check queue. Again, it looked worse than it was - took about 10 minutes and he was through.
Coming back at Funchal airport, there was no queue for the fingerprint machines. Again, it was successful for me, I went through the egate and job done in minutes. DH was rejected again! He joined the manual check queue and was about 10 minutes later, he joined me.
Coming back to Manchester was a breeze. No delay at all. However waiting for our luggage took longer than any of our queues at Funchal. The plane had parked up miles away!
I have also been to Prague and Rome this year and had no issue.
A lot of the problems can be staff shortages, bug glitches or lots of international arrivals at the same time. Plus the new EES scanners can be hit and miss and prone to bugs, but the majority of flights will be without fuss. You mainly hear about the ones where people are unhappy, not the ones where it goes smoothly.