Did a solo extended W over 7 days, taking in a few extra sections at each end. Had read about it for years and the anticipation was enormous as I travelled ever closer down through Chile and Argentina hearing ever more about it. Phenomenal place and experience. Probably too touristy for some but as a first long trek as it was for me it's the perfect place.
Hiked the popular W route, and explored Grey Glaciar. Ran the trail to Mirador de los Torres and back in under 2.5 hours (speed record?). Maybe the most spectacular place I've ever been. It's like Yosemite Valley put on top of the Mont Blanc Massif, only better.