Actor/actress whose limited acting skills were exposed inadvertently?

Did you ever feel any actor/actress is a good artist until one film comes along and exposes their limited acting skills?

If so, who and which film?

My list is long.

Anushka Sharma - Zero --- what a horrible, horrible performance

Ayushman -- Bareilly Ki Barfi -- Next to Rajkumar Rao, he looked like an amateur.

Alia Bhatt -- Kalank -- she was a complete let-down.

Sara Ali Khan -- Love Aaj Kal 2 -- She delivered a cringeworthy performance, the textbook example of bad acting.

Well, these are just a few names but I feel there are many more. Surely you guys have ur own choices.

Alia bhatt

Alia will get more average as time passes on because she is portrayed as a versatile actress but lacks so much range. As long as her films are stellar in content, the undeserving Versatile tag somehow is associated with her. She is highly limited as an actress.

But Alia is better than sara by miles. Sara acts overconfident despite having nothing to show for it.
so yeah these two.