I strongly agree on the “too thin” point. On screen I find it an awful font, almost as bad as half the 300-weight sans-serifs too many people love to use on their websites. Computer Modern does look better printed, especially on less-accurate printers that thicken what they print.

Related: the serif font Equity comes in two grades to compensate for such types of printers (though both grades are thicker than Computer Modern), and discusses the rationale for this feature: https://mbtype.com/pdf/equity-type-specimen.pdf#page=5