Other than bringing back Weapon Parts for the masses, the past couple of months have been either lackluster or bad (Economy Nerf). I think that the economy nerf really made a lot of us have negative feelings towards updates. Also because the main thing people do these days is raiding and they haven't mentioned anything about our poor drops. As long as they continue to ignore that, people will be mad, I imagine.
The longer they're silent on the raid drops, the more it seems like progression actually is working as intended, which is rather aggravating. I just got home from work and realized I haven't logged in all week, and I really have no desire to do so for now. Hopefully we hear something on challenge modes sooner rather than later, including something that will make them worthwhile.