Oh please, the conspiracy theories are a little much LOL.
Twitter has over 300M users, and is considered pretty much the hot bed for pithy criticism and hit and run negativity in the popular social media scene.
Yet, only
about 1% of tweets regarding TFA were negative.
Even Disney doesn't have that kind of sway - if they did, why would they have criminals like Jim Hill on their social media payroll, if they can somehow manipulate the entire Twittersphere in that way.
Seriously - most people love the film. They may not all (or nearly all) think it was "perfect" - but nothing is. When you compare the reaction to this to the reaction to The Phantom Menace, you see that the long-held "people had too high expectations" excuse is really invalid - it's just that TPM was a mediocre at best film. TFA is about as universally loved a picture as has ever been. In addition, it's also looking to be the most successful money maker of all time.
To have BOTH those things going for it is unprecedented. One, the other - that can happen, but both? It's a rare film, and if Disney was so all powerful as to be manipulating Rotten Tomatoes (95% critics, 4.5/5 audience), CinemaScore (A), only 1% of the Twitterverse kvetching (absolutely insane!), and oh...on it's way to being the #1 most financially successful film of all time, then where the heck was all this Disney muscle for John Carter? LOL. If you think Disney has this kind of influence, then I think you are giving them WAY too much credit.
Oh, forgot to mention - while all this has been going on, folks have been scrambling out there to spend even more than the $5B that has already been generated by merchandise - they can't keep the product stocked on shelves.
What more would it take to convince you the film is an unabashed success?