Kind of disagree with this, having used the software myself. It's still very much a 3d game, you can load animations and poses onto your models, changing clothes is a few clicks. The hard part is like with every other 3d game, making assets from scratch, modeling clothes to existing models, etc. The only part I find tedious is since it's a game it has more limitations and they can be quite annoying, personally I found positioning npc's and what not to be annoying. On the flip side a lot of stuff is already made to make things easier, tons of assets to find, mods to get, etc. Each have their pros and cons in the end.