Sorry, no.
And its been a while since then, so I can't recall when those went down. But you are not missing much either, the biggest Robert's Ls aren't his slap fights either way.
Back then Disney wasn't doing so hot, they've just acquired Marvel and the whole MCU craze would still be some years ahead, their animated movies were shy of being bombs and their best box office was about 300 million, a far cry from the billions Avengers would make latter on the decade.
So they had to scramble, and taking on Marvel, back when Marvel studios was just starting with continuity ploted movies was one of those gambles. Other was to revitalize their animation dept. They got some of their old school guys to work in a weird mix of pre-vis 2d animation with 3d, and they made Tangled, which ushered a new Disney renaissance.
of course had misfires, like trying to bring back Tron, and other, but the main thing was that Disney was firing on all directions to see what works.
Problem is with Disney, when they find something that works, they jerk it off till its good and dry, and they keep jerking it. And when the return diminishes, they try to just find something else and apply their formula, till shit gets bad enough that they have to go and try new shit again.
It happened in the late 80's, and same in the late 2000, it is a cycle. However, now Disney found out the power of money, and I don't think they will try anything new anytime soon, not when they can just buy shit.
So I dunno, maybe they can coast by with X-men ahead, but X-men is already a tired brand from Fox, even if you hype it up as being part of the MCU, how can you jam Mutants on a on-going story? Not to mention that the best X-men stories have nothing to do with other characters in Marvel universe, you really gonna have Missa Marvel on the middle of the Phoenix Saga or some shit?
I know everybody is just waiting to shit on the MCU as soon as it starts to fall apart, but I don't think it's gonna happen anytime soon. It won't be as big as it was, but it will go on as there is nothing else on the same scale.
Still, that Black Widow movie ain't doing so hot in people's opinion, and I'm not talking about the "angry geeks" and them gaters or whatever, nah, even the simple minded hype mans, like Angry Joe, are shitting on the movie, and from what I've heard, Black Widow is just like any other MCU, formula following it to a T, so who knows.