ive flown wizz tens of times, and believe it or not im usually very happy with them
if u fly them with the mindset comparing them to regular airlines, u r gonna suffer
i fly them comparing them with a bus, and im not getting on the plane because i need a hotel to vacation in, or because i need someone to offer me a glass of coke with ice
i fly them because i want to get to my destination for cheap
they are much more on time than all the other airlines i know (maybe has to do with them being frugal about paying for parking time)
they get u there and back smoothly w/o loosing ur luggage (mainly because i usually dont send luggage with them)
in all the 40-50 times ive flown with them ive never had a cancelation, or anything more than a 1-2 hour delay
ive gotten to fly round trip tlv-europe with them more times than i can remember for $50-$60, a far cry from any regular airline, and ive gotten away with less than that quite a few times as well.
add in that they fly to many small airports that u cannot get to directly with all the big fancy airlines that give u a glass of coke with ice, and that in plenty of those small airports, u can come 45 minutes before flight time comfortably, and from the amount of time the plane hits ground until the time u are driving ur rental car can be less than 20 minutes, and u get a winning combination