On the terrorism thing, I'll just observe that one man's freedom fighter is another man's terrorist, and also that terrorism wasn't so much in the public eye in America as it is today, so suicide bombings, etc weren't really a thing people thought of. In some ways that makes the terrorist approach in TLJ (ie the light-speed-ship-destruction moment) even more iffy.
Just watched Phantom Menace, for the first time in many many years, and thought it might be useful to compare it vs the new trilogy, as well as considering its own merits, at some point I'll subject myself to AOTC and ROTS but that'll be a tough day.
First thing, the ship designs don't get a lot of love, but actually looking back, while they could have benefitted from the griminess of physical effects present in the OT and the ST, there is at least an attempt to be imaginative and try new things. One could explain the greater variety of ships in lore as the former republic was a technologically advanced empire (with a small e) and no doubt some loss of capability will have been lost in the process of the Empire coming into being.
The CGI did of course cause some of the problems in the film, being not quite ready for prime time. Consider that this came out in 1999, followed by episode 2 in 2002, where Matrix Reloaded in 2003 had some hilariously awful full-CGI scenes, films were trying to pull it off but it wasn't ready yet, and looking back on films of this era, the CGI stands out badly. It did also ruin the acting due to overreliance on green screens and of course it's hard to act with a CGI creature (eg Jar Jar Binks) - you lose the chemistry between two humans whose personalities bounce off each other, facial expressions, mannerisms, all communicating layers underneath that which is intentionally acted.
The acting isn't great and the script is poor, but not as bad as I remembered. To be fair, the kid acts a lot better than Hayden Christensen. This is, admittedly, not difficult. The biggest problem, however, is a failure to understand that Star Wars is not really carried by Mark Hamill, but by Carrie Fisher and Harrison Ford (bear in mind his prior work consisted of mostly TV work and has done little of note outside of star wars - he was terrible in Criminal Minds for instance - where Harrison Ford had a bit more under his belt and went on to do considerably better, and Carrie Fisher was an absolute firecracker but sadly hampered by addictions). Both have their own motivations and bring chemistry to the set in their interactions with each other and with everyone else in ways that are simply not present in TPM, despite a theoretically strong cast.
The film is clearly aimed at a younger age group than Star Wars, or perhaps expectations of what kids wanted to see were different in the late 70s (no idea, I wasn't there) vs the late 90s, but either way, this leads to some clunky exposition, as well as the humour downgrading from the antagonistic relationships between Han and Leia or R2 and C3PO to the slapstick we see from Jar Jar, the robots, and.. pretty much everyone in the god damn film. Far too much damn slapstick.
Despite its problems there IS a fantastic film trying to break out of TPM. It's brave as fuck. It breaks away from the original 3 films, which in many ways follow a formula set up by the first, departing to discuss the fall of a republic which has ceased to function due to bureacracy - that's a really hard thing to do well in film, and I suspect as a book it could have worked but as a film it was tricky - it needed a bit more emotion and even in the senate scenes that could have been achieved, with better writing and acting.
It's also brave in using few of the original cast, using new ship designs, not having stormtroopers (one of the iconic Star Wars features), not using the old ship designs, ultimately doing its best to avoid being a nostalgia-fest, everything TFA fails at (see vader-lite, millenium falcon and bringing back much-loved cast members). Don't get me wrong, seeing Harrison Ford back as Han Solo brought a lump to my throat but in some ways it's cheap. Had the prequel trilogy worked, we could have had brave new Star Wars films pushing boundaries, but we instead got TFA. And then TLJ, which pretended to be brave, but in the end was far from it, with the obvious Hoth substitute, callbacks, etc while showing little respect to the history of the movies (the prequel trilogy went in a different direction without disrespecting the original story).
What saddens me most is what might have been. If they'd waited a bit longer for the tech to be right, had someone been there to rein in George Lucas's more insane moments, we could have had an amazing new saga for the prequels, and we might have seen George Lucas' vision for episodes 7-9. We missed that, and I think that's a dreadful shame.