Dangling Plot Threads in Andromeda.

So since the release of Mass Effect Andromeda I have been writing a lot and going into what the game did well.  And that...may continue in the future.  Though I have a lot of ideas for threads.  

But, the one thing that MEA did do wrong, or at least not quite up to scratch, was its dangling plot threads.  

Now there are two kinds of dangling plot threads.  The good ones and the bad ones, for sake of argument.  The good ones are those the writers obviously intend to carry on or develop the ideas they were introducing in future seasons/ chapters/ installments.  Pieces of the puzzles leading to larger puzzles leading to still larger ones.  And hopefully to satisfactory conclusions...though not all dangling plot lines lead to good conclusions.  And bad ones.  Bad ones are those that the writers basically go 'this is a cool idea lets shove it in there!' and then they do not really wrap up the plot or anything or explain them at all.  Just a cool one off idea, but a cool one off idea that seems to not be properly wrapped up, so it needs more explanation...but no real hint we will get it.  

Andromeda has both:  

The Jaardan, the Angarra origins, the Benefactor, the Quarian Ark, and quite probably the Kett all have a lot more to offer us and a lot of explanation.  And it would be a shame if BioWare lets fan hate discourage them from advancing some of these plotlines.  

But then there are the bad ones.  Namely two of them.  

First off you have the Roekar and the Angarra.  Now the Roekar were interesting, so interesting that I half think they shoud have been the main antagonists...but then you get to Jaals loyalty mission.  And you are faced with a choice.  Either kill Aksuul, or spare his life.  Now admittedly this situation exisists in part because you do have two choices with two very different outcomes.  If Aksuul is killed, it makes some sense for the Roekar to still be a threat.  But if you spare him you get an e-mail stating his regret and that you have given him a lot to think about.  But then you go back to Havarl and you fight...more Roekar.  I guess this is somewhat explainable but it would have made so much more sense if the Roekar had folded up.  I mean this implies there is more to do with the Roekar in the future...but I just do not get that sense.  If Mass Effect continues they will open it up from here and the Roekar just do not seem to be 'opening up'.

And the second one...and this is a real doozy.  Holy freaking crap the Advent.  Now Andromeda made a...great deal...about different factions leaving the Nexus.  You have exiles on Kadara, Krogan on Elaaden, and also exiles of exiles on Elaaden.  And all of these groups get a fair bit of screen time with multiple quests devoted to them, you can visit their colonies, and just get a different amount of plotlines out of them.  But Advent, holy freaking crap, Advent was just...such an interesting idea.  A very cool idea.  A peaceful, seperate, colony from Nexus which is self suficient.  I wanted to visit them, I wanted to get them...but...we just get one quest related to them and they are just a fairly small subplot of the kill the Architects stuff.  There should have been so much more with Advent, but we got so little, and that is why its a bad plot line, because i just do not see them wanting to devote more time to this in the future...but maybe I am wrong.  Its just the kind of bad writing that you would see from science fiction, like Star Trek and ST TNG...just...no.