The opening 63-3 win over Italy was a strong start for the English but Moriarty knows that there were aspects of the game that they must improve on leading in to the clash with Australia on Friday (KO 6:35am BST).
"There were parts of the game against Italy where we were struggling to score, and to be honest we left a few tries out there. It was a tough physical game as expected.
"We've watched the Australians in a few warm-up games they've had, as well as the game they had against Argentina on Monday and they're quite similar to us in the way that they play. So we're expecting a really tough game but I really can't wait for it."
Ahead of the visit of Northampton Saints to Kingsholm in the Aviva Premiership on Saturday (kick off 3:15pm), Head Coach Laurie Fisher admitted that it's good to have more selection options as the RBS Six Nations takes a break.
Fresh from his first training session with the Cherry and Whites, new arrival Brendan Macken spoke exclusively to GRTV ahead of his time at Kingsholm. The Leinsterman is keen to experience Kingsholm and the rugby heritage at Gloucester.
After a good start, and dominating for long periods at the Ricoh, skipper Tom Savage spoke after the Wasps defeat to GRTV about the small things that Gloucester have to work on as well as focussing on some of the positives.
Gloucester Rugby will take on Wasps on Sunday in their first ever visit in the Aviva Premiership to the Ricoh Arena. Speaking to the local media today, Director of Rugby David Humphreys previewed the game as well as giving an update on the injured Henry Trinder.
Following the 48-10 Aviva Premiership win over London Welsh on Saturday, Dan Murphy praised his team mates for battling right up to the very last minute in difficult conditions and maintaining the momentum that the team have built in 2015.
Gloucester Rugby are able to call upon the quartet of players who have been on RBS Six Nations duty in recent weeks as they welcome Northampton Saints to Kingsholm for the latest round of Aviva Premiership action.
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