His career took a bit of a dip around 1981/82 at least as far as selling enough tickets to fill a stadium. (I may be out by a year or so, but that's what the passage of time does to the ol' brain cells) I remember being amazed to find him doing a more 'provincial' tour again and as part of that tour he came to the Liverpool Empire theatre. To me he was still the 'superstar' and I was thrilled to get tickets (albeit for a full house, he was still quite a draw) to his show with the full Elton John Band. It was being up close and personal that you really get a chance to see what true talent and star quality is. A quite exceptional night, unexpected, and never forgotten for me and I am sure the couple of thousand others there on that night.
EDIT: The memory was serving me well after all. It was the 'Jump Up' tour of 1982 as detailed here -
https://en.wikipedia.org/wiki/Jump_Up_Tour What's interesting is that the itinerary for the UK really is as provincial as I remember it was at the time. Mind you, finishing 1982 with 16 consecutive nights at the Hammersmith Odeon was no mean feat !