I live in Dublin and consequently use Ryanair quite a bit. I used to like them. You got what you paid for, nothing more. Invariably, stuff ran on time (they can't really afford not to).
They used to have the least bad airline website out there, quick and easy to book. However, they now try and catch you for all sorts of extras as you go through the booking process. No doubt one big reason they don't want others doing that bit.
Recently, they have been encouraging online check-in, by charging less. This was convenient too, you can arrive later at the terminal.
Only one problem, when I went to check-in for my return flight, the site would only
Ryanair has lost the plot.