AV had a good but ultimately overly kind writeup, its worth checking out.
Btw the magic word here is 'budget'. Ive said it before, Ill say it again; this show has a shockingly small budget and the VR firms who take their contract do so at a huge loss because they consider it a resume builder.
Given that there is an epic, sweeping battle coming that will likely deplete 90% of their fx budget in the next 60 minutes of footage, I think what we have left here is a season where writers just kinda gave the fuck up and drew the shortest lines between multiple points because they lacked the resources to do their jobs appropriately.