I think it holds up pretty damned well for 30+-year-old sci-fi. But there will still be night; Jupiter will be on the same side as the sun for years at a time. And the damage to the ecosystem (most animals thrive at night) will be incalculable.
Yeah but we’re not supposed to think about that. Just as we’re not supposed to think about all of those Ewoks that should have perished as billions upon billions of tons of burning wreckage from the Death Star came plummeting toward Endor :-P