It is ok
Has Great Potential
However to help the user and to an extent overcome the aforesaid shortfall, Integral of each new deck (table) and each card (record) the designer has added a selectable tag, picture, bookmark and note fields which help dramatically in filtering/sorting the data into groups/categories for viewing.
I have had limited success in importing csv files and have yet to establish a means to export data other than backup.
The added use of colour, good search functionality and a clever card (record) side by side view, plus user App configurable makes Kase 3 well worth considering should you want an easy to use database solution then I would recommend same.