"is very low quality" vs "has very low quality"

Question

Which one is correct?

This question is very low quality?

or

This question has very low quality?

or

This question has a very low quality?

Answer 1

Normally... you would say the third, but I've always said:

This question is of very low quality.

This is most common. However, you can parse it in other ways:

In informal situations, you can omit the 'of' to get:

This question is low quality.

Though this is considered slang by some, and I'd avoid it where possible.

You can say:

This question has a low quality.

Where the 'quality' is an abstract noun applied to the question. You can reword the statement to have:

The quality of this question is low.

...And this is also quite common.

If I may, I don't consider the question to be of bad quality at all.

Answer 2

We'll see the sentences you asked:

This question is very low quality - the question itself is a low-quality question. In other words - it's a low-quality question.

This question has very low quality - has suggests possession. The 'quality' here is the property of the question. Something like This question has a detailed view of the asker.

This question has a very low quality -it's the same as the second one but here, you are making 'quality' a countable noun. Quality is both uncountable and countable noun.

However, what looks natural to me is -"This question is of very low quality." OR "This is a very low-quality question."