In other words, whichever designer who worked on them didn't do a very good job.
Nope. It means you didn't like what they designed, end of story. I mean, it looks like all you like are ships with smooth surfaces or something. That's cool, but to say only ships with smooth surfaces are the results of good design work is ridiculous.
No, I'm not at all saying that only ships with smooth surfaces are well designed. How did you get that from what I said?
I'm saying the Ancient ship has no design. It is simply the result of 10 seconds of thought from the designer, let's make a long tube like ship, add some boxes and greebles everywhere and we're done. Horrible.
But hey if you like lots of random boxes because they make the ship 'look complicated', then that's your preference.
My point was that for the Ancients, the ONCE impressive mysterious incredibly powerful race who built the Stargate system... having their ships looks like garbage transports is a little big of a letdown.