Postpublished at 17:05 Greenwich Mean Time 25 January 2015
Quite right Tom. Let's believe that the fightback is on. However it's Arsenal who come out flying, Aaron Ramsey has a chance to pull the trigger but he lays it off inside instead...
Summary
Arsenal survive late scare to advance
Villa beat Bournemouth 2-1 to progress
West Ham win 1-0 at Bristol City
Watch goals via highlights tab
Fifth-round draw on Monday at 19:00 GMT
Postpublished at 17:05 Greenwich Mean Time 25 January 2015
Text us on 81111published at 17:04 Greenwich Mean Time 25 January 2015
Tom Leston: Arsenal shouldn't take the lead for granted considering what happened to Chelsea yesterday.
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KICK-OFFpublished at 17:03 Greenwich Mean Time 25 January 2015
Brighton get us under way.
Postpublished at 17:03 Greenwich Mean Time 25 January 2015
The players are back out at the Amex, Chris Hughton clutching some notes as he strides purposefully toward the dugout. Can Brighton start at full throttle?
Postpublished at 17:01 Greenwich Mean Time 25 January 2015
There is a subdued feel to life at the Amex after that first half. Arsenal have put in a Floyd Mayweather display so far. Brighton haven't been able to land one punch. Completely outboxed.
Postpublished at 16:56 Greenwich Mean Time 25 January 2015
Former England manager Graham Taylor
BBC Radio 5 live Sports Extra at Villa Park
Image source, Getty Images"When you see that finish by Ashley Westwood (16:52) at the end you can see why Aston Villa haven't scored many goals this season. They just about deserved the win though. The most important thing for Villa was to get through. They are not doing very well in the Premier League, and to have been knocked out by a Championship team would have been even worse."
Postpublished at 16:56 Greenwich Mean Time 25 January 2015
Much relief for Aston Villa and their fans, Paul Lambert looks happy too. Can they build on this now? A new signing with a wonder goal, Fabian Delph signing a new deal, things on the up?
FULL-TIMEpublished at 16:54 Greenwich Mean Time 25 January 2015
Villa into round five. A very good result for Paul Lambert and co.
GREAT SAVE!published at 16:53 Greenwich Mean Time 25 January 2015
The Cherries pile men forwards and are almost caught out - Villa break, Ashley Westwood is in oceans and runs through. He goes for the low shot but what a save by Lee Camp. Superb.
GOALpublished at 16:51 Greenwich Mean Time 25 January 2015
Image source, ReutersHello! Maybe we spoke too soon. Great move from Bournemouth as they play Adam Smith into the area, he looks up and picks out Callum Wilson running to the near post and he provides a classy finish, outside of the foot and into the corner.
Game on?
Postpublished at 16:49 Greenwich Mean Time 25 January 2015
Aston Villa aren't used to winning and Bournemouth aren't used to losing. So maybe this is an upset after all.
Bournemouth had their early chances but have offered little since Carles Gil's wonder goal.
Postpublished at 16:48 Greenwich Mean Time 25 January 2015
Former Tottenham manager David Pleat
BBC Radio 5 live at Amex Stadium"Over the last 10 minutes before half-time Brighton probably had as good a share of the play as Arsenal for the first time in the game. But Arsene Wenger's selection has been composed, collected and have shown the authority you expect of Premier League players. Brighton must have a more direct approach and more aggression with the ball if they are to get back."
HALF-TIMEpublished at 16:47 Greenwich Mean Time 25 January 2015
Image source, APToo easy for Arsenal. Two good goals, but Brighton have been virtual spectators.
Postpublished at 16:46 Greenwich Mean Time 25 January 2015
Former England manager Graham Taylor
BBC Radio 5 live Sports Extra at Villa Park"Carles Gil, well the goal is there to see, he loves to be in possession of the ball and loves to take people on. He will be a threat for Villa, there is no doubt about that. I have been impressed by him."
SUBSTITUTIONpublished at 16:45 Greenwich Mean Time 25 January 2015
Image source, Getty ImagesA standing ovation for Carles Gil as he comes off at Villa Park. What a goal he scored, a game changer, a mood changer, a season changer?
Steady on. He is replaced by Ashley Westwood as we enter the closing stages.
Postpublished at 16:44 Greenwich Mean Time 25 January 2015
Mesut Ozil weaves out to the right, beats a man easily and then tees up Aaron Ramsey 25 yards out. Have a dig? Why not. He drills it in at real pace and it slams into the face of Brighton defender Lewis Dunk. Stinger.
Postpublished at 16:41 Greenwich Mean Time 25 January 2015
Chance! Bournemouth break and get top scorer Callum Wilson in behind, he's clean through but he takes too long and Kieran Richardson puts in the hard yards to cut it out. That was the chance to make the last few minutes interesting.
PENALTY APPEALpublished at 16:39 Greenwich Mean Time 25 January 2015
Theo Walcott drifts out to the left and has a penalty shout waved away as his touch inside hits the arm of Bruno, the Brighton defender had no chance of getting out of the way of that.
Join the debate at #bbcfacuppublished at 16:38 Greenwich Mean Time 25 January 2015
John Wilde: Two goals for the Villa - I'm in dreamland!
Andrew Worby: I can't be comfortable with this, not after what happened to Chelsea yesterday.
Luke: Arsenal did not get the memo it seems.
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Postpublished at 16:38 Greenwich Mean Time 25 January 2015
Both games are rather flat at the minute. We need one of the losing sides to inject some oomph into it.