Grant Gustin's fan-favorite portrayal of Barry Allen on "The Flash" has garnered overwhelmingly positive attention from viewers -- to the extent that many of them wish he was also the big screen Flash.

However, Warner Bros. has commit to Ezra Miller as the film Flash -- causing a stir among some of the Gustin fans.

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On his Twitter, Gustin addressed fans' negative attitude towards Miller's Flash, and politely asked them to "chill":

Hey, Twitter. Stop putting words in my mouth. Hate that I felt the need to do this, but read this if you please. pic.twitter.com/uVeoGGYRez- Grant Gustin (@grantgust) January 22, 2016

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"The Flash" airs Tuedays at 8/7c on The CW. The "Flash" film, starring Miller as Barry Allen, hits screens on March 23, 2018, after the character makes his debut in "Batman v Superman: Dawn of Justice" on March 25, 2016.