I was there too, great screening. Although, I can't understand how you would deride the film for it's action elements. Sure maybe it's more of an action-thriller rather than a through-and-through action flick, but there is quite literally no filmmaker out there that shoots shoot-outs like Mann (honestly the closest I've seen recently was Michael Bay with 13 Hours, yes, really). Not even taking into account Heat, all of his films from his "digital" era are incredible when it comes to the action. Miami Vice, Public Enemies, and Blackhat in a proper theater with a proper sound system were actually scary when the guns came out, you clenched up and held your breath. Seeing as this list was formed around action, it only makes sense that Mann is heavily represented. They should have Public Enemies on there (another film that completely bewilders me why it's negatively received).
EDIT: thinking about it more, I think the action in his films can be compared to Sam Peckinpah. The violence is sudden and meaningful and walks that fine line of having style without being grindhouse/exploitation.