Thanks for all the detailed explanations!
It's easy enough for me to glance at these things and think of alternatives, but it's quite another to try them out and see how they work. I do feel the opposite way about the dino vs. droid, but to each their own. The dino makes me feel like I'm back in 1997 and CGI cut scenes in video games are just starting to become a thing, but are not very good yet.
But it's just a personal preference. Obviously, as someone posting in this thread, I am not 100% anti-SE. I think there's nothing wrong with getting a bit crazy with a 20th anniversary theater re-release! So long as you don't try to wish away history after that. For just about anything *living* that has been done with CGI (Dinos, Jedi Rocks sequence, Sarlac*, Jar Jar ;) ) itjust misses the mark on a technical level. There are other flaws on top of those, in many cases. But if they spliced a Jabba prop into ANH well instead of a terribly anachronistic model, I wouldn't mind it sticking around despite the other faults with it (re-used dialog, breaking the Jabba reveal).
*on that note, I'm crossing my fingers that you can make this particular edit work. :)