IMO the reports could be visually improved with two simple modifications:
1) More separation between the report title and the column header line
2) More separation between the column header line and the first line of data
Compare the current layout with the suggested layout
(in the suggested layout, the column header line is separated from the first line of data by exactly half the standard line height)
The elements of the report are better separated and this makes the report more pleasant / attractive.
PS: in addition, currently the title of the Monthly Performance report occupies 3 lines of text and the first line of the table (header with the month names) is too close to the report title, more separation needed.
Thanks.