Wow, this is truly impressive. I took a quick snap of ca. 60 year old, worn-out, low-quality b&w photo with my phone, and uploaded it to the site. The results are incredible. Not only did it colourise the people in the photo right; the most impressive part is how accurately it recreated the colours in an extremely cluttered background - a Christmas tree, and old TV, floral wallpapers, etc. I'm well and truly stunned.