'Lost' creator slams January Jones' acting skills

Everyone seems to be raving about "X-Men: First Class."

Well, everyone except Damon Lindelof.

OK, so that's not totally true. The "Lost" cocreator might have loved the movie, which came out in theaters last week, but he did hint on Twitter that there was something not very enjoyable about it.

And it has to do with January Jones ...

The TV exec tweets — "Emma Frost's THREE mutant powers: Telepathy, Transformation to Solid Diamond and last but not least, Sucking at Acting."

1. More Entertainment stories
   1. Autistic ballerina dances her way into hearts
      

      In a popular YouTube video, the beaming little ballerina dances an entire four-minute routine seemingly perfectly, matchin...

   2. Every on-screen drink in 'Mad Men' in 5 minutes
   3. See the 'Dancing' stars' most memorable moves
   4. Emmy's biggest snubs? Cranston, Hamm, more
   5. 'Toy Story' toys burn up in prank on mom

Ouch! Looks like Jones' fan club keeps growing.

Do we think Lindelof was harsh? Meh. It's what he does. You remember his Twitter feud with "Game of Thrones" author George R.R. Martin, don't you?

But in all fairness, let's give J.J. a break. She's preggo and we're still trying to figure out who the daddy is.

WATCH: January Jones dishes on her pregnancy