I agree that it's not a great value betting event. Below are my prices for the event. The only value is perhaps Yerilla Storm, however it's only about 5th pick or so anyway. Not a betting race.

I have put up prices for other Ascot events and a couple of Sandown races under the thread "Duritz's prices WA and Vic" or something similar if you are interested.

1 0.0 $4.4 STORMY NOVA
4 0.6 $5.9 MOET MAGIC-NZ
5 0.8 $6.9 IS AMAZING
7 1.5 $11.4 SIR CHALMERS
8 1.5 $11.5 YERILLA STORM