Awesome product btw - (just) one annoying bug:
This relates to the top part of the data compare section; any selected cell to pick a related view turns white and doesn't show the number anymore - just the checkbox. Same for the source or target object name.
(Moving away to see the number again resets the list view; looking at the tag bubble of the list requires searching the columns since the position is always shifting based on the length of all numbers. Not so much fun on large data sets)
Thanks for your fantastic work,
Regards,
Martin.

(customer since v5 :)