Can’t wait for more

Harry's reaction to what happened seems silly to me:

Voldy going, "We're immortal, but that never really mattered to me, so I'm sending you another dimension."

Harry's response being, "I'm back at Hogwarts, suspicious about what Voldy just did, and things seem off? Better give Dumbledore all my memories."

This is a good story but:

1. Harry has no identity in this world. No OWLs and no NEWTs. How is Dumbledore going to get away with appointing him as a professor?

2. Does this Harry have any memory of chapter 1?

There are some spelling errors but they don’t interrupt the flow too much.

This was a strong start in chapter 1. Chapter 2 Harry seems to have forgotten every word said in chapter 1.

Chapter 2 ruined your story just saying he acting like a child yelling and shit instead of handling it calmly just ruined it for me

Interesting start.

I hope you realize what kind of person your Harry reflects, a sane person with a little self-esteem can't trust a person so much to show him every part of his life.
I know it is easier to push the plot, but for example, what practical purpose is to know the defense lessons in the fifth year.
Speaking of your author notes, they are a lot for the net amount of history, most authors who put that amount in notes have 5K chapters. I'm just saying you should moderate.

Albus would not be so stupid to ask for all the information, knowing that he could guard against a possible threat.
And Harry can't tie dots?
Realize that Albus is younger and in addition to the fact that he is allegedly dead.

Pretty good story so far. I always liked time travel fanfics. Will Harry change his name or keep it

I find this story very intriguing and wish you would update again.

I don't see the appeal of self-inflating headers and footnotes, the story itself should be what holds up and explains what is going on to the readers, knowing a hypothetical percentage of HP fics using headers does not, in any shape, way or form make up good writing.

Check any literary work of actual quality (published or fanfiction-wise) and you won't see quirky headers with info dumps and senseless author commentary, they don't add anything but clutter to a fic (moreso when there's more header and footnote than actual story writing).

You should also try to re-read and check for typos, as well as checking proper storytelling guides/tutorials online to make your writing better, an interesting concept won't get far (outside of getting novice reader likes) unless you know how to tell it well.

Oh it was a fun one. And personally im not worried at the word count I have seen enough stories that started with a couple of hundred words and t gey eventually were in the couple of thousands words and still a bloody good read.
The only nit pick I would say, that there are some spelling mistakes here and there, but that can happen to the best of us. Its often handy to have a beta/proofreader to catch those things. Well thats all I have to say for now, hope that the next chapter is coming soon.

A pair of crappy header and footer ANs running over 1000 words and a story chapter running 300 words does not make for good writing.

You got an interesting premise. Try and write the story instead of pages of ANs either replying to people or giving explanations.

Well this is going to be interesting, looking forward to where you will take this.

Interesting setup, eager. to see where it goes.