January Jones and Damon Lindelof'Lost' co-creator Damon Lindelof is not a fan of January Jones performance in 'X-Men: First Class' and he has no problems expressing it.

After watching last week's No.1 movie at the Box Office, Lindelof took to his Twitter page to praise the movie and some of the performances, "Dug FIRST CLASS though, especially Fassbender, McAvoy and the best deployment of the PG-13 single-use eff-bomb I have ever seen."

However, he was less than kind to Jones' acting skills.

In the movie, Jones plays the character of 'Emma Frost', and Lindelof talked about Frost's powers in the movie, or lack thereof.

Lindelof tweeted this message, "Emma Frost's THREE mutant powers: Telepathy, Transformation to Solid Diamond and last but not least, Sucking at Acting."