Disney has more than enough money to own all the popular IP in the world. But cannot do a single thing with it. I am old enough and fan enough of the original that I still have an original Tron action figure. The original was wildly stylistic and visually appealing. But even the story on it wasn't all that stellar, just serviceable.
The second was a big upgrade on the style and visuals. But the story was its weakness, setting up so much, paying off so little. It still had promise if they had continued on with those storylines for another move or two. But Disney got cold feet and chickened out.
From what I've heard of this one, there wasn't an upgrade to the style. Nor hardly any tie-ins back to any of the original storylines. Just McGuffin for the sake of McGuffin. Oh, and Morbing Time. At least Morpheus now no longer holds it's nefarious title. Even if Leto does.
The truth is, this property could have a lot done with it when put in the hands of even a good fan-fiction author. There's so much to explore. Unfortunately, Disney's lost the interest of all the original actors at this point, I think. Well, Bridges might be back for another I suppose. But today's Disney is not the Disney that green lit the original. Far too risk averse just a grand dragon sitting on its massive horde as it rots beneath it.