So I think the new way to write the enchant commands is kinda sux, in 1.5.2 when the enchant commands still works with the comparator was actually great! I can just show you a video about it:

http://www.youtube.com/watch?v=Jqt1swHLy9w

Actually I don't think that's a bug in minecraft, it's helpful!

And in the video you can see when the enchant commands still has 0 level, the comparators were switched on, but now it won't works anymore so what I'm hopping is, that we can have the old way to write the enchant commands back but only for map makers, please!