In general, do others manage to effortlessly link Revit models? In reality on a typical project the Revit model's fidelity is controlled on the Revit side with scope boxes, view filters, worksets, phasing, design options, etc. Making the model a mess on import. Plus, commercial models are comprised of many links which can total GBs of data. In the demo videos they use the relatively clean prototype model which is a curated finished product, not a messy project in flight.