The phrase "empty opinion" is correct in written English and can be used in various contexts.
For example, "This speaker gave an empty opinion on the political issue and provided no evidence to support it."
CONTRARY to popular opinion, empty space is not actually empty it positively buzzes with subatomic particles.
Debates in parliament or in the media are emotional, aggressive, and often self-serving, when what is required is a coldly critical diagnosis of the crisis, empty of received opinion, prejudice and self-interest.
Unfortunately, facts are expensive, so to save costs and drive up sales, unscrupulous dealers often "cut" the basic contents with cheaper material, such as wild opinion, bullshit, empty hysteria, reheated press releases, advertorial padding and photographs of Lady Gaga with her bum hanging out.
"The right to participate in decision-making regarding school closings is an empty promise if the opinions of the community are ignored".
Where we might hope for enlightenment about the issues on which we will vote, we find gossip about the habits and style of political leaders, an obsession with statistically meaningless shifts in opinion polls and empty speculation about outcomes.
For this, so something pretty similar to cleaning your cupboard, the most efficient way (in my opinion) is to completely empty your desk, put all your stuff in piles on your bed.
In its latest opinion, however, the court empties certification of virtually all legal consequence during the contest, and in doing so departs from the provisions enacted by the Florida Legislature.
Each agent possesses an inventory of names or words (i.e., opinions), which is initially empty.
One scans her public speeches looking for a strong opinion, and one comes up empty.
So in his opinion there was only one empty set (today symbolized by Ø), the set with no members.
