I thrive on the challenges this game brings. Yes they're ridiculously over powered in some senses but I was able to prevail. It took me 3 days to beat Souta, coming back and forth with new teams and pokemon I specifically EV trained and gave them specific move sets just to win. This is part of the reason why I prefer this game to the actual Pokemon franchise. Same goes for pokemon Reborn.
If the game was too easy, with the short fragments each episode lasts, the game would be all that much shorter. Personally I hope they keep it this way. There is always a strategy, always a way to modify your team to beat any challenge this game brings up. It isn't like a standard Pokemon game where you can train up some meta pokemon and run through the game. You have to adjust and adapt to the challenge in front using the tools the game gives you.