[Commence Rant]
Typical pilot (I assume) whinger. The main reason the PTL system is a farce is because your ilk choose to ignore it! That's all going to change soon. Hopefully AsA will gain the Metron balls to bang the heads of the queue-jumpers. Only then will the real problem be outed: bad scheduling/not enough runways.
The number of times I've had my PTL changed by AsA in the last 12 months I can count on...the fingers of one hand.
The only thing wrong with the taxi slot system is AsA still allows a too-high taxi rate. Slow the whole thing down more, I say!
As for slowing down and speeding up, toughen up, Princess. Gives us something to do.
[end Rant]