This discussion boils my blood. My hopes are that, after Days of Future Past and Spidey 2 releases, the gulf in quality becomes so apparent, at least in terms of characterizations and world-building, that an internet outrage transpires and places pressure on FOX/SONY to work something reasonable out with Marvel to allow them use of those properties. I'm honestly of the mind of boycotting anything FOX/SONY does with the properties at this point.
Winter Soldier/Avengers set the bar so high, it's made me realize how absolutely pointless anticipating any of those releases are. They aren't "really" X-Men and it's not "really" Spiderman. Among those worlds are some of my favorite characters, generally, and not being able to see them get the treatment they deserve is really frustrating.
This probably comes across as some daft, fanboy raving to some, but I can't imagine at least one other person out there doesn't feel this way.