Just to pour a little cold water on the England party...they have beaten Tunisia, Panama, and Columbia, the latter by the skin of their teeth. With all due respect, that is not a group one would call world-class. The only truly dangerous side they faced so far - Belgium - beat them, albeit in a game where both sides didn't really try.
They still very much have their work cut out for them. We have yet to see England take on a true contender - and the way the draw has worked out, you could argue that will happen only if they reach the final itself. Also, England need to be able to score more from open play against quality opposition.
With that being said, Southgate has earned a lot of credit thus far, and he can bask in a moment of real accomplishment.
It's a moment of raw emotion to suffer a loss in a big match, trust me, I've been there recently with Liverpool. I stopped watching football for the better part of a month. But I don't think Scepticalscribe was trolling you on the penalties comment. Southgate has made a special point of practicing penalties precisely because England have been so unlucky with them in the past. It came down to the wire for both sides.