To be honest I've never cared much for Time Gal as a game. I mean it sure looks nice judging by SuperDeadite's video but I like Dragon's Lair better for that style of game (better animation and artwork not to mention much funnier death sequences). I'd still rather play Time Gal than Space Berzerker, though.
Time Gal is a take it or leave it kind of game. I like the quality of the animation, though obviously it isn't of the level of Don Bluth's work on the Dragons Lair franchise or Space Ace. But it looks nicer than Super Don Quix-ote or Esh's Aurunmilla.
Speaking of the LaserActive version of that game, there is a ROM floating around where someone actually recorded all of the video off the laseractive disc, then set up a timing file to use with the Daphne emulators Singe extension. Since it was recorded passively, it's running at a higher resolution than off the actual laseractive.