The thing that has always made the Predators such a unique and terrifying alien race is because they come here on safari.
To quote this meme -
And many human characters in the comics, novels and games state that we're lucky that they only wish to hunt us and not conquer or go to war, that sort of insinuation makes them scary.
So seeing them become another alien race among the myriads of races that just want our Earth is kind of banal. I hope the execution is really unique and makes this stand out otherwise it'll just be another War of the Worlds, Independence Day build up. And if we beat them then it's just going to diminish the threat of these aliens and become another "humanity f**k yeah!" movie instead of one that reminds us that we're not at the top of the food chain on the cosmic scale.
Predators are terrifying because they're savage by choice, not necessity. I don't mind them using DNA to augment themselves, it's a cool concept and I can see why they'd do it and it certainly explains why they take their best kills to augment themselves with rather than going "ahh, that was such a good fight!" while gently caressing a skull on the wall lol.
I like almost everything I heard about the film, I'm just not 100% sure how to feel about the alien invasion and they need our Earth angle.
I know proximity can be an issue but there's literally 400 billion star systems and we've discovered lots of Earth like worlds in Goldillock's Zones, even the Trappis System has literally 9 Earth worlds and I think 3 of them are in habitable zones. There's an Earth like world orbiting Proxima Centauri.
And haven't the Predators found other life bearing worlds and won't need to worry about dealing with another sapient species like us? They can simply just terraform another world, it's easy to induce global warming, if we can do it, a primitive backwater species, surely an incredibly advanced alien race like them can - just pump a hell of a lot of carbon dioxide into the air or something (in other words, learn from us, the masters of pollution and climate change...)
Hell, they don't even need a new home, just go back to your homeworld and start inducing global warming. If you can build FTL ships, then global warming is literally child's play.