Flew yesterday from IST to MEX in P (with a 6 hours layover in CDG which allowed me to get back to my apartment to have a little 2 hrs sleep).
This night flight between IST & CDG is a nightmare with this old A319 cabin

No recognition at all in IST (no matter being Ulti neither flying P).
No fast track, had to wait in line for check-in (impossible to get boarding pass through the app) and no dedicated area in the lounge while there is a VIP area

Excellent service in CDG both on arrival and on departure ! Hopefully, it was the case as it was a total chaos at immigration.
The AF escort was pro-active and I managed to skip at least 2 hours for both arrival & departure
Definitely time to re-open other terminals as it's a non sense how ADP is managing it right now

Good on-board service as usual in P with some extra attention as being Ulti (vs the other P pax)
Nightmare again in MEX as it took me 1h30 to clear immigration as very well explained by Goldorak recently