Gai Waterhouse's prediction glamour filly More Joyous would go through the autumn undefeated got off to a great start in the Group Two Light Fingers Stakes at Randwick.In a dominant performance, More Joyous led all the way to assert her authority on the field.The Flight Stakes winner beat the Peter Snowden-trained Trim ($3.10) by 1-3/4 lengths with Queensland visitor Sweepstaking ($6.50) 2-1/4 lengths further back in third.Waterhouse was excited after the return of the $2.20 favourite in the 120

Gai Waterhouse's prediction glamour filly More Joyous would go through the autumn undefeated got off to a great start in the Group Two Light Fingers Stakes at Randwick.

In a dominant performance, More Joyous led all the way to assert her authority on the field.

The Flight Stakes winner beat the Peter Snowden-trained Trim ($3.10) by 1-3/4 lengths with Queensland visitor Sweepstaking ($6.50) 2-1/4 lengths further back in third.

Waterhouse was excited after the return of the $2.20 favourite in the 1200m feature and sounded a warning to her rivals.

"I just love the way she showed her blistering speed, she skipped away from her rivals and as I said in the spring, you won't see anything bar her heels this preparation," Waterhouse said.

There were some doubts surrounding More Joyous following her barrier trial at Randwick on January 29 when she finished third to stablemates Dreamscape and Rock Kingdom.

But Waterhouse was always confident the filly would show her class on race day.

"I had to have a little laugh after she won because everyone was pulling on her tail and mine going into the race and I just thought class would prevail, and it did," the trainer said.

"She's got a lot more improvement in her too, I can assure you."

While Waterhouse expects the filly to continue on her winning way through races such as the Surround Stakes and Coolmore Classic, the rest of her campaign is still undecided.

Waterhouse is keen to tackle the AJC Oaks but owner John Singleton has never won a Doncaster and wants to head that way.

"I want to run her in the Doncaster but Gai wants to run her in the Oaks. One race is worth $1.5 million and the other is worth less than half that, which one would you go for?," Singleton said.

Jockey Nash Rawiller labelled More Joyous a special filly following the win.

"I couldn't be happier, I just let her use her cruising speed," Rawiller said.

"What she does is she runs 11 seconds (per 200m) when everything else is running 12s."

Kerrin McEvoy felt he had a chance on Trim with about 200m to run but More Joyous responded and held her advantage.

"That's where the acid test goes on when you are first-up from a spell but she gave me the impression she was always going to find something," Rawiller said.

"It's always good to get back (winning) because in my own heart I walked away a little disappointed after her trial. But last preparation she did only beat Rhyno Chaser by half a length in her trial so I kept that in my head and that's what she is, she's a racehorse."

Gillian Heinrich was pleased with the performance of Sweepstaking to finish third behind two very good fillies.

"She was beaten by the best filly in Australia," Heinrich said.

"Our filly needs the speed on and even though they went along I would've liked for her to have been further back, but you can't do that on a slow track."