Yesterday evening I finished playing last DLC(Zaeed) of Mass Effect 2 except for the Genesis, almost got all the updates except few, I guess that's why my favorite teammate Grunt died even when he was loyal.
And last I came to know Jack(Subject Zero) also died , both Jack and Thane were not loyal so probably they died but surprising Samara survived even when she wasnt loyal.
Won't go over the story, when I reached collecter base destroying it wasn't hard with level 30 and has so may weapons, my favorite was the collector's laser gun that I used against them.
After destroying the collector base I encountered a reaper that looked like human so even destroying it wasn't so hard.