Personally, I'm against what shofu comments during his Insurgence playthroughs saying he doesn't have to "deal with bullshit field effects or overpowered Gym Leaders". Imo, that's a sign of not learning how to adapt to a game and work around said field/leader's setups.
He does it in ORAS, why not be able to adapt ORAS strats (or even BW2) to Reborn?
That's the only thing that shofu says that makes me cringe and turn off his videos when he makes those remarks. He's a somewhat competitive Pokémon player like myself, and you only really have to do one thing when you come across an unexpected (dis)advantage; You deal with it. Adapt your strategies, re-work your team(s) around a bit and try again without sulking too much and/or tossing out spiteful comments like that.
I won't say this in a personal comment towards him because it'd engage flame wars against Reborn, but there's my opinion.
That being said, I'm enraged that people would make comments to defend or bash on other people's games. Games are as good as they can get, and for games such as Insurgence/Rejuvenation/Reborn, none of them should be either bashed/defended upon by others. Sure, to each their own personal opinion(s), but come on. We (or at least the majority) are mature enough to look beyond all this, I presume.