Not bad at all for simple, colorful charts. Pretty straightforward to figure out.

Dumber than a box of hair. Asked for a break even analysis chart. Fed it clear fixed costs, variable costs, net operating income AND ROI percentages. Even hinted that the break even point was between years six and seven. Dude took five minutes to draw a line across the "0" plane labeled "costs" and a revenue line crossing through where I suggested the break even point is. The scale was between 0.2-1.6 USD. No, I am not running a business for ants.