Being an Army Vet myself with two combat tours (yes I left as an E-4 points were 798 for the board so I was like not reclassing using my GI Bill and see yah) I can actually relate very well with Cerberus. They are not really different from a special ops team with less oversight. They are told here are the resources get it done.
The Rachni, Husks, Thorian all those things were tests to make mass expendable shock troops. So come now yeah they screwed up but they also advanced the field of human biotics ridiculously so. I personally would love to see something like Part of cerberus broke off being indoctrinated and made their own cerberus. While the TIM cerberus is fighting that cerberus. That allows those who are loyal to Cerberus to have their cake. Plus if you ask EDI the numbers of Cerberus its around 150 I believe... with the Lazarus Facility getting destroyed and the Overlord plants. Lets say there are 120 left....
http://masseffect.wi...m/wiki/Cerberus
120 people C. Shep Eats for breakfast. Now if it was 60 indoctrinated cerberus agents with recruited indoctrinated humans who believe they are cerberus that number in the hundreds if not thousands then yes sure thats ok. But to have TIM be the cardboard villain is seriously a low blow.
I believe he is meant to be the a sort of Anti-Hero. Sure he does vile things but he is also helping against the reapers. If one is willing to take a risk and work with a person who is "colorfully pragmatic" for the sake of the universe then one can ally with TIM. Or maybe the majority of Cerberus broke off from being indoctrinated and TIM made a new organization. Having TIM be the immediate Saren bad guy to me is bad form and bad writing. Spending billions of credits and almost bankrupting cerberus just to betray and kill you later is just flat stupidity.