"It didn't feel like a stroke of luck" - Hamilton.

http://www.formula1.com/content/fom-website/en/latest/headlines/2016/5/hamilton--victory-didn-t-feel-lucky.html

Did he honestly think he didn't get lucky? Yes it took some skill to keep Ricciardo behind, but he would have been 10 seconds behind Ricciardo after the stop had Red Bull not screwed it up. Daniel is arguably one of the only drivers on par in terms of skill with Lewis, I doubt Lewis would have gotten by if the positions were swapped.