Video: How good was Arsenal's business in the summer transfer window?

Arsenal spent more this summer than they ever have in a single transfer window to bring five new players to the Emirates.

Arsene Wenger forked out over £80m on new faces, while 11 players were transferred out.

In: Alexis Sanchez (Barcelona) Undisclosed, Mathieu Debuchy (Newcastle United) Undisclosed, David Ospina (Nice) Undisclosed, Calum Chambers (Southampton) Undisclosed, Danny Welbeck (Manchester United) Undisclosed

Out: Lukasz Fabianski (Swansea City) Free, Bacary Sagna (Manchester City) Free, Chuks Aneke (Zuite Waregem) Free, Nicklas Bendtner Released, Chu Young Park Released, Wellington Silva (UD Almeria) Loan, Thomas Eisfeld (Fulham) Undisclosed, Carl Jenkinson (West Ham United) Loan, Thomas Vermaelen (Barcelona) Undisclosed, Ignasi Miquel (Norwich City) Undisclosed, Ryo Miyaichi (Twente) Loan

Below, our panellists Barney Corkhill, Pascal Lemesre and Matt Law give their thoughts on the Gunners' business on the Sports Mole Sofa.