The Darden School of Business’s Kindle DX pilot showed students weren’t quite ready to embrace the eReader over traditional textbooks.

When asked if they would recommend the Kindle DX to an incoming business school student, nearly eight in 10 respondents said “no,” according to a university release. A different question solicited a much more positive result: When asked if they would recommend the Kindle DX to an incoming student “as a personal reading device,” nine out of 10 respondents said “yes.”

“You must be highly engaged in the classroom every day,” said Michael Koenig, the business school’s director of MBA operations who headed the pilot program. He added that the Kindle is “not flexible enough. … It could be clunky. You can’t move between pages, documents, charts, and graphs simply or easily enough, compared to the paper alternatives.”