Arsenal to win easily at Sunderland

Arsenal should win easily today against a shell shocked Sunderland team after their 0 - 8 demolition at Southampton last Saturday.
Arsenal welcome back Walcott to the squad and should have too much quality for Sunderland.
Expect Sunderland to huff and puff for the first 20 minutes, but I will be surprised if Arsenal are not 2-0 up -or better -by half time.
The bed wetters will worry that Arsenal have defended badly so far this season, and have won fewer games than expected. But Arsenals quality, and passing game will surely do to Sunderland what Southampton did to them last week. Ok - maybe not 8-0! but I am expecting a 3-0 Arsenal win.
Walcotts return will boost Arsenal and I expect the season to go up a gear as from Today.
Today wont be a classic game of football. Sunderland will be up for it - but I expect the game .to be over as a contest after 25 minutes