People have been commenting in this thread about the show's relatively crude animation compared to modern anime, but for me at the time, for someone who'd grown up with the limited TV animation of Filmation and Hanna-Barbera and DePatie-Freleng, Star Blazers looked stunning. Its animation was strikingly vivid and fluid and expressive compared to what I was used to, not to mention the distinctiveness of its design sensibilities. And I still think it holds up very well.
I'm the person that mentioned this, and again the only reason I did it was to try and get the younger folks who may not have experienced earlier anime to give it a shot. I agree with you that, for it's time, and compared to what Hana Barbera, Filmation, and the rest were doing, 'Starblazers/Yamato' did look amazing in terms of style and what they were attempting to do stoory wise. (And, yes, Star Blazers is heavily edited, and a lot of times they just took out the background sound effects when people were speaking - not so with the original Japanese 'Space Cruiser Yamato' verrsions. Some of the scenes removed are of Earth ship being hulled and crewmembers being sucked out into open space here and there. Also, the reason you hear 'Star Force said so much is they had to replace cjharacters saying 'Yamato' a lot in the dialog - and again the U.S. version didn't want to include ALL the dialog the captain spouts about the Yamato's WWII history - so that's why you see a lot of inane filler dialog like:
Captain: "So Wildsatar, the StarForce needs men like you..."
Wildstar: "So, this is what the StarForce is going to fight in? This ship?"
(All the above aftyer the Captain has described the ship when Wildstar and Venture first walked on te bridge; and after Wildstar shot down the approaching enemy Carrier ship

.)
So, yes, the dialog can get a bit strange at times as I'm sure the script writers liked teh original Japanese story, yet were being told - remember, we're aiming this at kids...
But, again "StarBlazers" was what initially really got me into Anime fandom, and starting to look at the original source material from Japan.
Alsthough like some others, there were classic elements that I forgot - like the 'countdown' at the end aka:
"There are now only 364 days left..."
If people who haven't seen "StarBlazers/Yamato" before, you'll now be seeing the updated countdown at the end of EVERY episode (and that's what the Japanese did in the original too.

)