HP: Reincarnated as the Greatest Death Eater

I..I honestly don't know what to say. This need to be re-written with time to write longer to spread the story out instead of quick location changes and you need a beta tester, the characters personalities don't match, they get mad to quickly and your MC is challenging everyone they know to a duel, and Dumbledore let's him go to Hogwarts even after actively watching the MC cast unforgivable at him during the unneeded duel. Really? The idea was nice, I wanted to make my own version too,that is how good it seemed it was to be but..I'm disappointed. Your words for casting spells are missed spelled or straight nonsense, and suddenly, there's another Mc in that world, too? I understand there being a different Au, so Potter grew up with him parents or someone of then wixen world so he's arrogant about surviving the killing curse and is rude, that's fine with me and I also understand the fact that because Every death eater pledged their loyalty with specific words to LV, he himself has control over their money and heirs since Mc is for some reason LV's Heir he has them too but like...thats it. That's the only understandable thing..I really like it, but it just got frustrating to read..But thank you for the book!