The teaser trailer turned me off a bit, but the new trailer is a bit redeeming. I liked the first two, despite having no real connection with the comics, aside from some very casual reading many years ago and watching the older X-Men cartoon which followed the comic closer than the new cartoon does.

And most interviews state that this is supposed to end it, though they might bring it back depending on the success of the third. But knowing how Fox handles their properties (and the fact that certain execs didn't want a sequel, let alone a thrid or fourth), a fourth will prolly be announced then go straight to pre-development hell. Or it will release with most of the cast missing and/or changed.