Well. Clearly an underestimation of the average Trek fan. Also, I would think the giant registry number on the saucer would be a dead giveaway as to which ship is which.el gato wrote:It was decided to change the Reliant to an entirely different class because TPTB came to the conclusion that audiences would be too dumb to tell the ships apart in the final climactic battle.
As I recall, to only time we saw anything of a Constitution class on TNG was 'Best of Both Worlds — Part II', in the aftermath of Wolf 359. And, even then, it was a closeup of the front end a secondary hull.el gato wrote:Because the ILM guys/gals hated working with the Enterprise's filming model, they gleefully supported the idea to changing the Reliant to something else. Incidentally, this is why you rarely saw a Constitution Class starship in TNG (and those rare instances, stock footage was used).
In any case, ILM are no saints when it comes to Trek filming models, either; them and their penchant for greeblies. Urgh.