From the Wizard's own website:
# Full pay deuces wild simple strategy (return of 100.71%
# Full pay deuces wild optimal strategy (return of 100.77%)
http://wizardofodds.com/videopoker
Additionally, based on comps or Progressive Jackpots, a game can become a positive expectation situation.
Try to keep those quotes in context. Further down that page it states, "Some pay tables, which are slightly in the machine’s favor, can return over 100%, if you factor in incentives such as cash back, free play, mailers, and other comps."
So only if you factor in the additional (read: non-table- or game-related facts) can you consider yourself to have an "edge" over any casino game.
And good luck finding a Full Pay Deuces Wild game in a casino anymore.