sucks
v.v. to be very bad, annoying, or disappointing. You use this when you are unhappy about a situation.
v. to be extremely unpleasant, unsatisfactory, or of poor quality. Informal in register; used as a predicate to express strong disapproval or disappointment.
It really sucks that we have to work this weekend.
The weather for our beach trip totally sucks because it has been raining since we arrived.
While the new software has some impressive features, the user interface absolutely sucks, making it nearly impossible for the average person to navigate without a manual.
The verb is intransitive in this sense and does not take a direct object.
This movie is sucks.This movie sucks.Learners often treat 'sucks' as an adjective with the verb 'to be', but it is a verb that functions on its own.