There was honestly a lot of things in the story that I didn't like, but the force of Reynolds and Jackman were so strong that I didn't get too caught up on it while I was watching the movie.
I'm starting to really dislike the entire idea of the TVA because it doesn't feel like Feige/MCU has given it the proper amount of attention considering how big it actually is to pretty much any story they've told lately.
The idea of an anchor being is stupid. It makes no sense. Makes even less sense that of all of the beings in all of the universe that Wolverine would be that being.
Things like that, and them having some machine that could wipe out a universe on demand, or a flying monster cloud that eats everything...it was just lazy writing considering how much Marvel has been putting this multiverse shit into all of their recent movies.
The cameos were fine, surprising even, especially Human Torch, Blade, and Gambit. But they also felt kind of wasted. The big fight scene was massively underwhelming. An old Blade, Gambit, X-23, and freakin Elektra couldn't take Juggernaut alone, let alone a whole army of baddies. Besides the unrealisticness of that fight, it just wasn't really well done in comparison to the Wolverine vs Deadpool fights.
It felt like they were relying too much on jus showing a face, or doing something nostalgic, but doing nothing else with it. "Hey, there's Calisto...and there's Azazel...oh, and X-23 is wearing her sunglasses from Logan"....there just wasnt' a lot of substance to a lot of the people they put in, and also, wasn't really much rhyme or reason.
Added to that, Deadpool's entire crew is wasted. Colossus and Shatterstar did nothing. It feels like Negasonic and her Gf are only there so that Ryan can make lesbian jokes. I didn't even understand what the issue was with Deadpool's gf, Vanessa, just didn't seem like any thought was put into it that story.