Even though Arsenal left Amex Stadium with a victory on Saturday, there were still plenty of reasons for Gooners to feel uncomfortable, and, at times, furious.
The Gunners advanced to the fifth round of the FA Cup thanks to a 3-2 win over Brighton. Olivier Giroud scored a brace and Theo Walcott scored the game-winning goal in the 85th minute.
Tomas Rosicky and Abou Diaby both got the start, even though the two still looked like they weren't up to speed quite yet.
And despite some shockingly poor defending and goalkeeping, Arsenal is another step closer to winning its first piece of hardware in nearly eight years.
With that in mind, here are five things that stood out today.