Step 1, we see the Narada for the first time. "Awesome, scary, what a great movie"
Step 2, after taking a bit thinking about it. "Yeah...the design is scary and visually pleasing but come on...a mining ship, that doesn't make sense...."
I am also not a huge fan of the ship but given that it was with 100% certaintanty designed to be a big, scary, evil, planet-destroying ship (sigh...once again) and not an exact represantation of a 25th century mining space ship I am just accepting it as it is. There are some things you better do not think much about it otherwise they will ruin your 15th rewatch
