Don't know what the moaning is about?
Blackpool Pleasure Beach always had an edge over, say, Alton Towers - because the park didn't attract the queues. This was partly because of pay-per-ride in the 90s - so every dispatch counted, and also because there were simply so many rides.
A combination of removal of pay-per-ride, the removal of a number of rides, introduction of Speedy Pass and gradual decrease in ride throughputs due to H&S and/or other, has meant that queues at BPB are quite long.
Of course you expect it to be busy at the end of August - that in itself is not a problem. It is how parks react to it.
On Saturday, another irk (which I went to guest services about!) was that Grand National and Ghost Train both closed at 9.45pm due to Technical Problems... when every other ride had closed by 9.00pm due to the fireworks, it was disappointing to arrive at Ghost Train at 9.50pm to ride and be turned away. Especially as we had left it because the ride had had a 40 minute queue all day long. Then National aswell. I advised Guest Services it was 'dubious' that the two rides had 'had technical problems' at 9.45pm. The gentleman didn't disagree.