Watching the news coverage is a laugh. I am an almost commercial pilot myself. Just watching the talking heads wobble on is some great comedy.
While losing both engines is rather unusual, I would imagine that the pilot was more annoyed by it all than anything else. We get trained to do this stuff in less than 30 seconds with allowance to skip steps according to altitude.
To be honest, there wasn't anywhere else for him to land. Yeah, you got no power, your coming down but your not coming down NOW. Set glide and work your way from there.
I admit though ditching it in the water was badass since there aren't that many cases of completely successful ditching in the water in a jet.