It's ofttimes said that "it's not the equipment" or "it's what's behind the camera that makes the difference". Have you ever acquired a new piece of gear and suddenly the level of your results are through the roof... what's with that...
01) Smart phone photos: let's be honest, the photos your friends take with their current smart phone are much better than the photos they use to take.
02) Face recognition: this is my personal favorite... My photos have not improved, but I can now hand my camera to a complete stranger and the results they get are way beyond great.
03) Social media effect: on one particular site... as of April 2017 there are 300 million photo uploads per day. That's 300,000,000 opportunities per day for comparison with the photos you take, and everyone knows it's really not a competition.
and equipment continues to "improve": There are on-going discussions about in-camera manipulation of images, and recently I have been following a series of posts talking about the difference in results between (a) in-camera metering vs. (b) using external meter settings. In some cases the in-camera metering being 1-2 stops different from the hand held meter... possibly to 'improve' the in-camera rendering i.e. improved the color handling based on the mfg interpretation or based on film simulation. P-mode on steroids ; )
Have there been any game changing equipment in your experience?