Pros:Affordability, that's about all that is good with Volaris. Everything else is either bad or mediocre.
Cons:Don't board passengers onto the aircraft until it is ready for passengers. Both direction (OAK to MEX and MEX to OAK), we were boarded onto a hot (not aconditioned) aircraft for at least 15 minutes before the A/C is turned on. In addition, boarding were completed and all passengers were sitting in the aircraft for over an hour before it started the taxis to the run way....why board passengers so early? At least turn on the A/C and let the cabin cool down before boarding passengers.