"Questionable value" means that something is of uncertain worth or usefulness. It suggests that the value or quality of that thing is uncertain and may be questionable or questionable. Full definition
If you think about that for a second, it's very clear that this approach is of questionable value in today's employer - centric marketplace. (zipjob.com)
But as noted above, there are too many reasons not to buy permanent life insurance to overcome this one feature, which it turns out is of questionable value in the first place. (policygenius.com)
That is bound to allow schools to set prices higher than they otherwise would and offer degrees with questionable value in the labor market. (brookings.edu)