User blog comment:Legionwrex/Usless Power./@comment-1373755-20110522203826

No way is pull useless. Upgrade it to Pull Field and it can leave entire groups helpless for a very long time, not to mention the fact that it's on a very short cooldown.

In my opinion, AI Hacking is probably the least useful. It has its uses, but it's very situational and unlike in ME1 it's very difficult to tell whether or not an enemy has been hacked, which often results in me killing something that Tali or Legion has already hacked, wasting the cooldown for one of my squadmates.