LOL, an 8 second clip?
As bad as it is to actually post that to Twitter considering how it's barely representative of what Keane said, imagine re-posting it. Well I suppose you don't have to imagine since you actually did re-post it.
He didn't get what Keane said right because he likely didn't hear everything Keane said and Keane clarified, and that was
after the host said as much himself. Keane clearly was referencing Arsenal's goal and another chance. Keane said
"they were sloppy one or two occasions at the back, but job done and good start to the season for them." To take that a step further, Carragher followed that with
"a bit sloppy at times at the back." Having only seen the "short version" of the highlights, I'd say to say Liverpool were sloppy at the back on one or two occasions is pretty spot on since they were indeed sloppy on Arsenal's only goal which it should be noted put Liverpool behind.
Back to what Keane said though, Keane also said:
"Liverpool were by far the better team."
"Overall Liverpool certainly deserved the victory."
"They're like a machine."
"They've got great quality going forward."
"They look obviously one of the fittest teams around."
"They kind of suffocate teams."
And all of that was
before Klopp came on and before Keane praised their pressing saying
"it's brilliant" and
"it's great to watch".
So if Liverpool weren't sloppy on one or two occasions at the back, if it wasn't a job well done, if they haven't had a good start to the season, if they weren't by far the better team, if they didn't certainly deserve the victory, it they're not like a machine, if they haven't got great quality going forward, if they don't look obviously one of the fittest teams around, if they don't suffocate teams, if their pressing isn't brilliant and if their pressing isn't great to watch, then by all means, Keane's analysis is sloppy and he's out of his depth on his game analysis.