On the plus side if you are good at navigating the patterns Ryanair can be very cheap and the flights usually get you from A to B reasonably efficiently and on time.
I've used them loads of times and it's usually fine. Occasionally I get stung by something and extra charges like not checking in on time or misreading the baggage regs. Or changing my return date which is not really a dark pattern but often expensive. (sort of a dark pattern - the flights can be like £10 if you book ahead but if you need to delay your flight a day at the last minute you'll find they've gone to £200)
I've used them loads of times and it's usually fine. Occasionally I get stung by something and extra charges like not checking in on time or misreading the baggage regs. Or changing my return date which is not really a dark pattern but often expensive. (sort of a dark pattern - the flights can be like £10 if you book ahead but if you need to delay your flight a day at the last minute you'll find they've gone to £200)