Caporegime
For me, this demonstrates perfectly everything thats wrong with HDR lighting - sure, it looks good in some places - but I cant see the mans coat!
HDR is meant to be more realistic - you could never, ever get a lab coat to shine like that even with a 1000 watt halogen bulb in it!
Maybe possible, afterall, direct sunlight is far more powerful than ANY light bulb could EVER be!!