I don't think silver sentiment is the driver at this point. When silver is in its monetery stage which happens durring a financial crises it will follow gold. That is it will do what gold does up or down but because it is a much smaller market and the most volitile commodity on the planet it will do it much faster than gold.
When gold goes down silver will go down faster.
When gold goes up silver will go up faster.

Gold is the driver and I don't think the gold bull is done just yet. Not until interest rates start to rise substantially.