Personas ability could be more like Chameleon's ability, where he can assume the shape of a person but then need some bit of studying as to how that person thinks and acts to imitate them perfectly. 
Either this or the DNA sample thing.

I however don't really see much of a problem with the current ability, so we'll just let it slide until further explanation. 

As for the interaction.... yeah, it is a bit of a problem right now, and this RP requires interaction in order to be what it's supposed to be. Still thinking of what to do. Also, keep in mind that this is the beginning of the RP, we're barely on like page 2, so things might get off to a slow start.
Perhaps your characters can have past history with each other? That way it'd be easier for them to interact and have grounds for doing so.[quote=Automaton]
Name:James AatroxAlias:ExicutionerGender: Male Age:27Powers/Abilities:Regular Red lantern abilities except he can use constructs (explained in Bio)Personality: James is a very quiet and passive person, not really saying what he feels and letting people get away with things. He often dosent show his feelings to people, he wont really express his feelings at all really he just pushes them all down inside and hopes someone will ask him if he's okay, and even when people do he says he's okay he hates that about himself. Backstory: " Well...I got this ring one night while I was walking home from work, on the way home this other red lantern just grabs a guy off the street and rips him and half. Ya, like actually in half. Anyway, the guy was walking with his daughter. She is crying and screaming as the red lantern approaches her. That day I found my girlfriend having sex with another guy, and I got fired so I was already angry but this...To murder a father right in front of his daughter. I hated him the one of those rings come down and slips over my finger. And here we are now." Alignment Status: His own/ the red lantern corpslook: with ring on: http://www.deviantart.com/art/Red-Lantern-3-159023297without: http://th04.deviantart.net/fs70/PRE/f/2012/326/b/1/cute_black_guy_by_temaruu_nara-d5lv8xf.png
[/quote]

Now as for this...
I'm sorry but I think I'll be rejecting this. I think it's mainly the writing that bugs me, and the fact that the Red Lanterns are portrayed as killing machines that will kill basically anything for no reason. That may have been the case before, but seeing as how they now have rational thought and are actually all about chaotic justice (bringing punishment upon the guilty), this is an inaccurate portayal.

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Jeez, I think at this rate we might as well try and get this thread moved to the casual section...