The only thing I dislike about Brink is the fact that it is not released yet.
Yes, this - a thousand times this
EDIT: Also, are we to say what we don't like?
Here is a list I had in my head:
*Rim Lightning on enemies
*The lack of challenges, since apparently it's only 4
*From the looks of it, Heavy Miniguns, down a whole team? Yeaaah.. No
*The lack of default voice-chat, but we can just invite them to ''fire squads'' then I guess
*The lack of females now that I have seen what they could've done! But I'd rather have the game out now and the massive male customization over female characters
*The lack of weapons skins, the only skins there is for a weapon is the default Security and Resistance skin, bleh - I don't want a zebra-painted machine gun.. I WANT A SHARK-FACE ONE!
*The lack of a list of what voice-packs we'll get
*If it doesn't make it in, the lack of an asian voice-pack