Just read issue #1.
*SPOILERS*
Like Tobar I thought it was too soon for Luke to be facing Darth Vader. Luke does not know anything really about the force or fighting with a lightsaber anyway at this point, but sets out to find Vader saying " I have to face him, I have to end this."
Also, Han casually mentions to an Imperial officer about the Death Star being blown up. How many people actually knew about the Death Star anyway ? Just something that came to mind as soon as I read it.
So yeah, lets see what happens next issue.