If you are among those hoping that Ed Greenwood will develop his characters more as time goes on, Stormlight is sure to disappoint. In it, Storm Silverhand becomes involved in a scheme by a dead god to revive himself. (Those who have read TSR's Lost Gods offerings will find this a familiar theme, though Stormlight is not part of that series.) Despite several interesting moments, Stormlight falls short on at least two counts.
First, Greenwood's characters continue to develop in raw power without any concurrent personality development. Even though she is likely the least powerful of the Seven Sisters, Storm is revealed to be a near-god by the end of this novel: she has lived for centuries; she has allies among the kings and archwizards throughout the land (and drops their names liberally in her dialogue); and, though not a wizard, she exhibits practically undefeatable spell-like abilities. Meanwhile, her personality remains shallow and inconsistent, e.g. bemoaning the fate of a long lost love at times and flirting with various male characters at others. Sadly, we learn very little of her past, or her connection to Elminster, Mystra, or her sisters.
Second, the plot has roughly 75 pages worth of substance, but the author presses the formulaic battle-then-regroup button long enough to churn out the requisite 312 page TSR novel. A potentially interesting secondary villain is quickly introduced then defeated by characters only peripherally involved in this novel, leaving the reader to wonder if interesting subplots have been deliberately clipped out by a sadistic editor.
In short, I recommend Stormlight only to those desperate for a Forgotten Realms story.