Being "happy" is an overstatement - it's more that it was ok with no dramas. Seats are slightly better than the usual terrible level provided by airlines, i.e. as expected. Again, the onboard snack provided was ok, but nothing special. CDG airport is not great and having to shuttle to the airplane and then walk up the stairs was primitive. Hamburg airport got it right with a bridge and good service (baggage retrieval and trains connection).