So now English language teaching is the main criteria for judging a university's quality?

Generally, the main criterion is easy access to the roof.

A large focus is given to how health was a main criterion for entering America.

Cost or price is usually one of the main criteria.

My main criteria is a clean room in a decent place.

Individual ability, experience and past records were the main criteria for selection.

It should certainly be the main criterion, but not the only one.

What then, in my opinion, are the main criteria for this budget?

Her main criterion was a price in the low $400,000's or less.

I am concerned, though, that this seems to be your main criterion for making a decision.