I'm confused as hell...

Gin betraying Aizen?!?!?
I was shocked when I saw it happen, but I couldn't have been happier, Aizen was starting to piss me off.
Does this mean Gin is fighting for the good guys, or that he's basically dead?




And the chapter before this, Rangiku is stabbed by Gin.
Do you guys think she is really dead, or was it faked?

I do understand that Gin was under an illusion, but is Rangiku really dead?

Let's hear your thoughts, because I'm really confused!