The integration with XBRL taxonomy is great, as it allows to link Taxonomies from different solutions together in an easy way without any coding effort required (if you use appropriate connectors). I do not like that sometimes there are some differences between what we see at client side compared how our data looks when exported or printed out by applications - even though they both have been converted using same rules/conversions which were checked during set up process of reporting tool against master source file; this leads us into understanding if correct changes need be made within application itself instead trying rework conversion again &.