The ease in which it integrates into SAP is great! I love that you can have multiple warehouses all linked together but still keep track separately as well if needed/desired by user preference or business needs (i think this would be best).
There are some functions we use daily where there isn't an easy way out yet like creating purchase orders directly off supplier invoice instead having them go through sales order process before being created at end customer PO level - however i believe they're working towards solving those issues too now so its not really much longer than other systems when looking back over time frame used here compared against others currently offered today..