There is always another secret in a Sanderson book, but there shouldn't be another pop-up ad. Read legally, read safely, and prepare yourself for the mists.
The combat scenes are cinematic and physics-based, with Mistborn (those who can burn all metals) flying through the city like pinballs, fighting in mid-air. It is logical, scientific, and incredibly fun to read. Mistborn The Final Empire Brandon Sanderson Pdf Download