Bed leveling is really important, but something I always hated. Everytime I wanted to level my bed, I had to look for the allen wrench and then hold the nuts at the bottom so they wouldn't turn.
So I made some knobs and nut plates. The knobs are easy to turn without any tools. And they have a little dot on them so you can, for example, turn them all 1/4 turn in the same direction for small adjustments. The nut plates hold the nuts so they won't turn. Now leveling my bed is almost fun.