I don’t know in which Wizz are you working but the one I left last year, training is bad and standards of the crews are low. Most of the guys from training department are totaly incompetent to be professional pilots and not to mention instructors ( there are some really good exceptions, of course). Crew knowlegde is very poor generaly. Yes, guys know how to operate Airbus, but you can train a monkey to do that probably. They lack some serious basics. Again, there are some really good guys, but they are very, very rare.
It’s fun enviroment and the cabin crew is generaly nice, but they are also far from being to ‘good standards’.
Just culture is one of the rare very positive things in that company.