The Iron Daemon has a total of 51 parts, while a regiment, or unit, box of 19 orc boyz have 95 parts to assemble. So it's not worse than building two ranks of orcs! I've seen much worse flash on other GW-minis, and it's both fast and easy to superglue it together. It looks much more daunting and laborous to assemble than it is; the instructions are quite easy to follow. (And the crew lent a helping hand (with whipping the ogres!)).
The best part is it has proven its worth in battle already; steamrolling over the board, outflanking the, obviously caught-off-guard, enemy Tomb King army and shredding the Hierophant to smitherees by turn 3. Hashut be praised!