Ready Player One, which will be released in theaters on March 29, follows Wade Watts (Tye Sheridan), a teenager and gamer on a high-stakes pursuit in a VR-like video game world called the OASIS. The game's deceased creator James Halliday (Mark Rylance) set up a treasure hunt prior to his death, and the winner of the game will become the richest person on Earth and also get control of OASIS. But an evil corporation, led by Nolan Sorrento (Ben Mendelsohn), is also on the trail.

In his formal review, The Hollywood Reporter's John DeFore was equally impressed and wrote that the "much-loved fanboy novel gets the movie it deserves."

Not long after the screening, many professional critics and geek bloggers began to give their verdict and the general, although still early, consensus seems to be that the Warner Bros. film was a hit.

Effusive praise for the film came from veteran critics like Eric Vespe, formerly of Ain't it Cool News, and Indiewire's Eric Kohn, who tweeted that Ready Player One was the "most astonishing thing" Spielberg had done in terms of "pure spectacle." RogerEbert.com editor Brian Tallerico and Fandango managing editor Erik Davis were also gushing in their praise of the film.

READY PLAYER ONE feels like Spielberg watched a ton of Luc Besson movies and decided to outdo them. In terms of pure spectacle, it’s the most astonishing thing he’s done. Never underestimate Steve. #SXSW — erickohn (@erickohn) March 12, 2018

So yeah, I LOVED Ready Player One. It’s perhaps the geekiest movie ever made. So so so happy right now! — Eric Vespe (@EricVespe) March 12, 2018

READY PLAYER ONE: So so so much movie. Sometimes too much but what I kept thinking over and over again was “my kids are gonna LOVE THIS.” It is joyous and thrilling for the people who it’s designed to joy and thrill. — Brian Tallerico (@Brian_Tallerico) March 12, 2018

#ReadyPlayerOne is classic Steven Spielberg. It’s got the references, the ferocious effects and the great ‘80s soundtrack, sure, but also the charm, the heart, the humor and a fantastic Alan Silvestri score. I loved it & so did this #SXSW crowd. Be excited for it! pic.twitter.com/xwPOGwXDxd — ErikDavis (@ErikDavis) March 12, 2018

Nerdist writer Scott Weintraub referenced the pre-release negative reaction to the trailer and posters in his glowing reaction to the film. The Verge's Tasha Robinson was another who had to rethink her earlier skeptism.

Ready Player One is a whole lot of fun. Those who are stuck in pre-release hate mode better prepare to be disappointed. #sxsw — Scott Weinberg (@scottEweinberg) March 12, 2018

Went into READY PLAYER ONE skeptical as hell. Came out largely as a joyous convert. I have a handful of issues with the structure and characters, but it improves on the book in important ways, the action is riveting, and I really bought the humor. #readyplayerone — Tasha Robinson (@TashaRobinson) March 12, 2018

But amongst the praise, there were also a few people who weren't bowled over by Ready Player One. Screen Crush News' Britt Hayes and Slashfilm writer Kristy Puchko weren't fans, with Puchko in particular excoriating the film as "no love letter to pop culture. It’s a crass play to nostalgia; it offers nothing new or exciting."

literally my face during every second of Ready Player One. pic.twitter.com/dqZTNeN81r — Britt Hayes (@MissBrittHayes) March 12, 2018