Yes, and because there was a significance in that it was the 100th final at Wembley (the second time we've appeared in the 100th final!), it will be remembered as a landmark final.Fastest goal in FA Cup history and it came in the first ever all Manchester final, you literally couldn't write it.
Also, because it was so recent, it's hard to fully appreciate just how iconic that goal will become as time passes. Even more so if we go on to complete the treble as it will forever be associated with a historic season.
They're not going to forget this for years, whether they want to or not! Only bad thing (in this case anyway) is it wasn't on Sky, bad in that Sky tend to try and pretend the event never existed if it's on a different channel.