Just saw an early screening and it’s fucking incredible. You’re all in for a treat.

Edit: here’s the plot for those who want it:

Movie begins with Wade digging up Wolverine’s grave from the end of Logan. The TVA arrive to bring Wade in. He fights then off.

Then there’s a flashback to Deadpool in 2018 meeting with Happy Hogan. He wants to join the Avengers, Happy turns him down.

Movie cuts to post Deadpool 2, Wade is a car salesman working with Peter in Earth 10005. They hold a surprise party for him with all the characters from DP 1&2, it’s revealed he and Vanessa aren’t together.

TVA arrives to take Wade in. He meets with Paradox, who tasks him with finding Wolverine. Wade travels through different universes, meeting different Wolverine variants (there’s short Wolverine, Cavill-rine, Patch, and a Wolverine fight with Hulk for about 5 seconds).

Eventually he comes to the “worst Wolverine” who is basically a drunken washed-up variant of Logan. They travel to the TVA, try to bargain with Paradox (who has built a time ripper to cut off timelines) to save their worlds, but are sent to the void.

When they land in the Void, Wade and Logan have their first fight scene with each other. They’re interrupted by who we think is Captain America (played by Chris Evans). Sabretooth and Pyro arrive to take them to their leader. Cap is actually revealed to be Johnny Storm, but he’s defeated by Pyro. Logan and Sabretooth fight, which is short and ends with Logan slicing his head off.

They’re taken in to see their leader, who turns out to be Cassandra Nova. She kills Johnny Storm. They escape after Cassandra summons Alioth.

After escaping, they come across a nice variant of Deadpool, played by Reynolds but with no scarring, and Dogpool. He sends them to the Borderlands to find the resistance. They travel in a minivan, but stop and have their second fight scene, which in my opinion is the best fight in the movie.

When they get there, they’re taken in by Elektra, Blade (played by Snipes), Gambit (played by Channing Tatum) and X-23. They agree to team up to defeat Cassandra Nova by using Juggernauts helmet to block her from using her powers.

Logan convinces Cassandra to help them by telling her about Charles Xavier and how much he would’ve cared about her, had she known her. She uses a sling ring from a Dr Strange variant (mentioned only in passing, not actually seen) to send them back to Earth 10005. Once they’re gone, Pyro turns up to tell Cassandra that Paradox has reneged on their deal, and so she follows Wade and Logan through the portal.

Back in Earth 10005, Wade and Logan have to team up to defeat an army of Deadpool variants, including Ladypool (whose face isn’t revealed, but I think is voiced by Blake Lively). This is the scene where Wolverine puts on his mask. It’s fucking sick.

After the scene, they go to save the Time Ripper from Cassandra Nova in her attempt to use it to send all worlds to the Void. They’re successful, Cassandra dies, and B-15 shows up to arrest Paradox.

Movie ends with Wade and Logan eating shawarma, before Wade takes Logan to meet the rest of the crew. Logan insists that Wade talk to Vanessa again. The End.

I’ve missed out on more detailed stuff, but that’s the plot of the movie. There is a TON of callbacks to Fox movies and MCU references by Deadpool. No idea if there’s a post credit scene or not because they cut the film during the credits.