I've been away for a few days and hadn't realised how my post was going to be discussed, frankly I own a D3 because anyone who has used one will tell you it's a wonderful camera. I also own a 24-70 f2.8 Nikkor, a 70-200 f2.8 Nikkor, both wonderful lenses but in my opinion not needed on the day ( good light, no particular requirement for shallow dof and nothing moving that fast that the 28-300 couldn't focus on it). This is not a cheap and cheerful lens, I thought the results were pretty good, most of the failures were user error rather than lens related and knowing the range I needed on the day it seemed like the ideal choice. Sorry if I offended anybody but hey ho, its my money I'll spend it on whatever camera I want thanks!