I see that Wizz are still actually charging a 10 euro "Government Tax" on flights from Cork to Modlin, despite the fact it was reduced to three euro around a year ago. It's nice that they continue to mislead their customers.
The problem that generally I've seen on Wizz flights is that whilst they are very good for the public in Eastern Europe, tourists coming into the country tend not to actually use them, in fact many of my friends and colleagues in Western Europe have never heard of them.