Surely if there was any doubt about there maintenance standards , the mere fact that they are flying in European and UK airspace would say that they are at the required standard...
Ive never had doubt in the ability of their crew and maintenance, where as far as im aware are some long serving experienced crew. The bottom line is when it comes to punctuality and after service i.e delays and cancelled flights...finding accommodation for stranded Pax... they are the worst
My six P anyway