I really don't get the fuss about the time of the kick off being two and a bit hours later than usual. It's sets the day up better in my opinion as i found the game against United for the semi (17:30 ko) was a much more smoothly ran day compared to the final against Stoke (15:00 ko). Didn't have to get up at the crack of dawn, more relaxed traffic on the motorway, we didn't seem to be in a mad rush, had more drinking time and enough time for a decent breakfast and dinner. Then was home for a reasonable enough time; not like it was middle of the night.
I would like the FA Cup final to go back to being the final domestic game of the season, but the kick off time being tea time suits me down to the ground.