Jim Sterling is certainly a polarizing figure, and I do have my grievances with him.
That said, I really don't see the developers winning this case, and I certainly pray that they don't.
Sure, people don't like Jim, and some even want him to be knocked down a few pegs. But this all started just because Jim said some terrible things about this dev's games (and rightly so). If they win this case, that is a VERY dangerous slippery slope, and could set a precedent that all critics could be sued by makers of video games, movies, music, etc., just for giving a bad review.