I by no means have seen many concerts (~15 in the past two years), but both times seeing Maiden was pure enjoyment, amazement, and bliss, for the whole show. I saw them on the Somewhere Back In Time tour, and it was my first major concert, so it thoroughly blew my mind (what a way to start off concert-going!). Now, two years and 10+ major concerts later (including Metallica, Progressive Nation 2009, Alice in Chains, AC/DC, and more), they were even better than last time. From crowd participation, to stage show, to musicianship and live tightness, they excel on every level imaginable.