The guy is in Russia most likely under quite quite strict supervision, he can't really go any where without looking over his shoulder and jumping at every shadow, and no matter what he is still a wanted criminal by the most powerful nation on the planet.

This isn't a win for him, he might be pleased with the outcome that a judge has sided with a plea for a target specific injunction but it doesn't really bring him any closer to being able to live a normal life.

Even if it comes to the point in which he wont fear being targeted for either an extradition, rendition or an ol' plain hit by one of the alphabet soup agencies of the US considering that in many cases he admitted that he has a cache of documents hidden somewhere as an insurance allot of which were never released the the press or to the public unredacted he isn't just a target for US intelligence and Law Enforcement organizations he is a target of virtually every intelligence organization out there who would love to get their hands on unredacted NSA documents as well as any potentially actionable intelligence Snowden might have in his head.

And heck even if he some how manages to come back to the US under a full pardon or a no prosecution agreement of some sort he won't really be able to live a normal life for the next few decades until every bit of the information he may or may not have is no longer relevant.