Honestly, Disney isn't a bad company at all. If Disney loves something more than it loves money, it's still the idea of making people have wonderful experiences, trying to inspire people, and letting our imaginations roam free. The reason they got Star Wars was because they partnered with George Lucas for ages anyway, and by obtaining the franchise they can make sure that it succeeds- they can also better give it the attention it needs. Same with the Marvel universe. They've been doing great with cartoons, the movies, and I heard they're going to open rides based on Marvel movies. You can't tell me that isn't exciting. Marvel could have never done that on its own.
That being said, I don't want Disney to take hold of the MLP franchise. Hasbro may be a money hungry company, but they've done well with MLP so far. I don't see a new for them to give the franchise away.