I'm happy that we finally have a forced switch that also has some sort of determent to make you think twice about when to use it.
For a lot of decks, this doesn't matter. I know in my Mega Pidgeot deck, Guzma is just a Lysandre since I have Pokemon with no Retreat Cost, pretty much making the nerf pointless. This means that my deck doesn't have to play Pokemon Catcher while other might if they can't move their active. If the game adapts to this and just use Pokemon with a free or lite Retreat Cost, it pretty much becomes Lysandre.