The Official Online RBS 6 Nations Store is open. The store has everything you need to get behind your team during the RBS 6 Nations, plus the store is now fully stocked with a much wider range of rugby merchandise.
Scotland needed a last-minute try from Alasdair Strokosch to seal the victory but Johnson believes the performance was under-par.
“I'll take the win but acknowledge that we need to do a damn sight better,” he said.
“If you take the scoreboard away, there's a lot of things we didn't do well. Our performance wasn't good.
“A win is far better than a loss but there are areas that we are trying to take pride in that need to improve.
“We can't shy away from that because the scoreboard favoured us.
“Last week we were simply outstanding and should have got a win but here we were poor.
“On the bright side, they showed great resolve and great character.
“This is a hurt team. We were playing wounded there, we've really gone to the depths of our player base.”