Will be interesting to see the sequence of events that lead to the guys missing the initial gear selection. It might help us not make the same mistake some day. They went around, put the gear down and landed.
As for some people sledging the crew - not cool and not required.
Some of you may have seen the link below, but if you havent, it talks about a *near* gear up in a 747 futher down the article among others.
Pelican's Perch #80: Gear-Up Landing In A 747?