The first tournament of the year is always likely to produce some shock results as many of the games top players probably haven't fully committed to their practice routines yet, That certainly seemed to be the case with Trump and Allen as both bowed out limply.
They were joined on the plane home by recent World championship runner up Barry Hawkins who went down 5-4 to CaoYupeng.and Stuart Bingham who lost 5-2 to Anthony Hamilton.
Also failing to make an impact was local favourite Ding Junhui who once again failed to make an impact on homesoil going out 5-1 to Joe Perry,Perry's confidence of course is sky high after his victory in the ATC1 at the weekend.
It hasn't been all bad for the games stars though as John Higgins kept up his fine start to the season by breezing through his first few matches and once again looks the man to beat.Also rekindling some of his old form is Mark Williams who fresh from a good run in ETC1 produced a high quality display to edge past Jack Lisowski.5-4.
Also into the last 16 is David Morris who will be playing at this stage of a ranking event for the first time.Davy has been talked about in snooker circles in Ireland for a long time now and after failing to make a real impact first time around,but after coming through Q School he seems determined to make the most of his second chance.
There is just a quick look at some of the highlights of the week so far and no doubt theings wil be a lot clearer following tomorrows action
Heres the last 16 in full
Robert Milkins v Scott Donaldson
Mark Williams v Anthony Hamilton
Ben Woollaston v Cao Yupeng
Mark King v Neil Robertson
David Gilbert v Joe Perry
John Higgins , Xiao Goudong
Peter Lines Matthew Stevens
Ali Carter v David Morris