Signals from outer space
In general I like the remastered Star Trek TOS episodes. For the most part they improve on the original SFX. But they really got it wrong in the episode “Journey to Babel.” That’s the one where while traveling at sub-light speed the Enterprise is strafed by a mysterious enemy traveling at warp speeds. At one point it makes a run at them at warp factor 8. That means it’s traveling at 1.535×10^8 km/s. Unbelievably fast. But what we see on screen is a ship lumbering around in space. The graphics may be sharper but they completely fail to capture the beyond blink and you miss it velocities of warp speed.