I like long Maiden songs. I like the feeling of epicness that they bring. But I will admit there are a few songs that I think are long just for the sake of being long, and maybe they should trim those down. For example, Caught Somewhere in Time could have left off the unnecessary intro part - absolutely unneeded. And do they really need the slow interim during Rime of the Ancient Mariner? It just stops the song dead and really, we could go right into the next part without anyone noticing or caring. Finally, the instrumental outro of Seventh Son of a Seventh Son, entirely pointless, it just meanders. Really if they had cut it down to 5 minutes things would have been fine. Pretty good with the stuff in the reunion though, very few songs there that I think length affects.