Finally near the end I believe. Picked up the trilogy on PC a while ago when it was on sale for $10 and been making my way through it. I reach a point that clearly seems like a point of no return so I've stopped played and backed up my save file.
Just need to decide if I'm going to buy the Omega and Citadel DLC. Going to wait and see if they ever go on sale. Or if I have to buy bioware points in order to buy them and that doesn't seem like it ever goes on sale. I guess I could always watch them on youtube but rather play through them.
I do think playing all three of them back to back was a bad idea. I've kind just going through the motions now with combat. It isn't very interesting anymore.
Citadel is worth it at full price, IMO.
Omega is worth it if it's on sale and you really love the combat of ME3, because it has very little story or character benefit.