Matt is about 98% gone.

Matt was trying really hard all day and night to save himself and of course Natalie was being the good soldier for him as well. Matt's attempts were pretty weak in my opinion but he was doing whatever he could think of which shows how screwed he really is. There are no good cards in his sleeve to play. The "being alone on his birthday" and various other "pity" cards aren't going to cut it this house. The people with hearts are already on his side but theres not enough of them to help now that James was brought back. Natalie seemed to get to Sheila a bit by telling her about the nasty things people say about her. That did rattle her but, it will probably only come in handy after Matt leaves and not before.
Ryan made a funny revelation that he put three people on the block while he was HOH last week and not a single one of them went home. So he effectively made 3 enemies for no reason.
Sheila is playing pretty smart right now being the super floater that she is. She is keeping everyone aware that she is available to them if they win HOH. You can tell she kind of wants to use her magic to save Matty but she knows that would really cause her problems so she has backed off and will make do with Ryan instead. She is making sure Natalie understands she needs to go ahead and get into the mindset that she has Ryans back and vice versa while simultaneously assuring the other alliance that Ryan is not a threat. I'm telling you guys there is more to her than what you see when shes b*itching or whining. This girl has been around the block a few times a knows people. She is no joke in this game.
I didn't see it myself because I cant stay up all night every night but I heard Matt got another BJ which is no stretch to believe.
An interesting declaration was made by James last night as well that conflict with half of dozen other reasons he has given for why he was put back into the BB house after being evicted. He said " I came back to screw Matty..that's it, bottom line" This one seems to be the most accurate.
Even though things are looking rough , you can never say never in the BB house so at the very least, expect a much greater effort as the clock winds down to eviction.
And just to clear the elephant in the room: Josh , Chelsia , James, and Sharon are close to ending the war of factions already in this early part of the game. Anything can happen but the odds are in their favor. It just kind of saddens me because as BB history shows, once the alliance wars are over, thing start to slow down quite a bit in the BB house.