I've read the entire fight with Gorr plenty of times, and it it is a complete stretch.
Thor blasts/knocks him light years away, linearly.
They follow, linearly, Gorr can sense their presence, magic/godly energy that he feeds on and all that, he throws chunks of moon at them in the only direction they are coming from...straight on.
He had seconds to react to them following the attack, to start throwing chunks at them. That's not a miniscule amount of time at all.
Maybe if the Thors dodged the chunks flying at them while they were travelling FTL, then it would be something, but they got hit by the first one, and then stopped to assess that 'hey, that guy seems to be throwing moon chunks at us'.
Broly crushed a freaking near indestructible space craft with his bare hands (that had his father it a and threw it out of orbit effortlessly with one arm. Get out of here. Then that's not including him punching Goku through mountains.
What is means is blasts at super speed will be coming at Thor from 'all angles'. He has never shown the ability to react to something like that. Do you need examples?
Gender: Male Location: 1/9.7'rd Horseman of the Apocalypse
Do you? I'm not talking about travel speed, I'm talking about this part:
"Gorr can of course track their massively FTL movement and attacks them as they approach. Guess what that means? Guess what it means when they easily react to it? "
If you're moving one direction and something intersects with your path perpendicularly, there is only a very brief window where you're within reach to hit that thing with a hammer. Thor did this at massively FTL speeds.
Vilgax sliced a spaceship in half while travelling FTL. Does not obviously have FTL reflexes. (As much as I would like him to).
The Green Lantern Corp was able to react to the incoming Amazo who was travelling at FTL speeds in Justice League Unlimited, obviously they don't have FTL reflexes.
Deriving reaction speeds from an abused trope like FTL space flight is not reliable by itself.
Now had the narration explicitly stated something like 'they traded blows in the femtosecond window of time they had while they criss-crossed each other', then that would be irrefutable.
It's only a stretch because Thor having FTL feats like Superman makes you uncomfortable, lol.
What if they turned slightly a few lightyears back?
It is when your opponents are traveling over a million times faster than light.
So you're saying that rather than Gorr being fast enough to chuck rocks at something flying millions of times faster than light, he instead used his super cosmic awareness to predict where they would be and managed to throw the chunk just before they arrived despite apparently being considerably slower than they were flying in terms of reaction-time, and the two Thors just happened to keep a consistent direction going rather than changing course at any point?
Nah, they could react and fight faster than light.
Lol at them sacking physically when their hits are destroying the surrounding area. Hell, Goku and Buu punched either other so hard that it changed the entire landscape. I don't think you know much about DBZ.
You're still not making sense. How about this, King Ki was able to track Goku ship that was flying to Namek at FTL speed but he was unable to track Goku and Frieza fighting. Does that make Goku FTL speed during the Saiyan saga.
Also, Goku was in the heart of a Nuke before it went off, the HEART OF IT, and out raced it before it even touched him. Can Thor do this? Can Thor move so fast that punches and blasts appears as if it is going through him? If so, provide evidence. What if Goku disappeared right in front of him, can Thor track him? If so, provide proof.
Thor best showing. Too bad Thor will not even hit Broly. Broly ruined a Galaxy in short time (didn't say destroy). Prove that Thor can tank multiple planet busting attacks at super speed.