Oscarus

With Pokemon Presents already presented, I can say a few things about Paldea Region.

First, let us acknowledge that fans were just joking about Legendary Pokemon being rideable... And it turns out to the true?! Th'fuck?
But at the very least this is a truly unique usage of box art legends.

Also, the name of the schools are "Naranja Academy" and "Uva Academy"...?  

Welp, at least the logos are accurate, as 'naranja' and 'uva' are 'orange' and 'grapes' in Spanish. And those logos have those. 

About characters, some of them are interesting and I'm intrigued in them, like Principal Clavell (who I wouldn't be suprised if he was the main antagonist with ulterior motives, under the demeanor and appearance of old, intelligent man; and that the 'Treasure Hunt' is to have students help him in his plans), Arven (Spanish Brock and probably the other rival), Grusha (Ice Leader of Paldea League; i think she's usually shy, but in battles she tend to show fangs) and that yet unnamed muscular man with mustache and a big ahoge (I don't know his name, but judging by appearance he might be Gym Leader or League Chairman). Of course, I also have interest in Nemona and Sada/Turo, but we know them from previous trailer, so I skipped them.

Plus... We didn't get to see the Grand Champion yet... Which is surprising; by that time we've been presented to the Champ of a new region, and it's not like Paldea League is fresh off the oven; it's apparently quite old. Maybe the Championship spot is vacant, like in Uranium, and we have to get all 8 Badges to get to the League Conference and win it. And I hope that there'll be an Elite Four in the game - we don't necessarily have to fight them, but at least they should exist. 

We didn't see many new Pokemon, except (I think) Poison-Ground Wooper, Normal and/or Fairy Fidough, and Ice or Ice-Steel Cetitan. The last mentioned is my favorite from Paldea so far, with Sprigatito and Wooper behind them.

Perhaps the biggest relevantion is the "Terastar Phenomenon", which appears to be a 'tad downgraded Mega Evolution'. According to the trailer and the website, Terastar Phenomenon works on every Pokemon, and can give them "Tera Type", which is one from the 18 different types, and replaces the original. It can be once per battle and last the entire match, just like Mega Evolutions. And that moves with the same type as Tera or originals are said to be "extra powered". I don't know how much, but I bet it's gonna be a x2 boost - bigger than STAB, but not ludicrously overpowered. At least I hope; I don't want every attack falling under those categories to be as deadly as Black Hole Eclipse on the New World Field.