New animated film? Sure I'll check it out.
Three different parts of earth history have a Predator going to it... and basically getting its arse handed to it. Seriously, you'd think they'd learn "do not go to Earth". Indeed, unless they are filing flight plans so other Predators know where they are going, those particular Predators just disappear, looking for a fight. Anyway, those get put down, but when a ship turns up to collect those that killed the Predators, not a problem! And so we end up with the three of them needing to deal with the Predators once and for all...
Basically, this is the same story over and over. The only difference is "what weapon is the Predator using?" and even then each of the Predators get defeated by people using that weapon against them. They really DO NOT LEARN anything ever! The ending is better than what I could have expected, but clearly setting up for more adventures (and that last scene could have otherwise been a post-credit scene for other franchises).
Decent vocal performances, and the animation was... largely fine, although the fire effects looked odd whenever they were used. [Apparently this movie was animated in Unreal Engine. Huh.]
There are lots of links to previous movies here, and if this is how the series continues, I'm not against it.