I would see it if it's a rebooted PT with minimal (or no) involvement from George. But only if it was meant to gel with the OOT, and not to reboot the franchise from the ground up (I would never see a remake of the OT).
I would consider seeing a sequel trilogy, but probably not if it were written/directed by George like the PT was.
Another Empire situation would be ideal (George comes up with the story, a good writer does the script and a good director does the film).