The simplistic approach to nuclear power taken by the BigReactors mod is precisely what makes it such a desired mod, such a usable mod, such an essential mod for most modpacks. And it is also a pefect mod, there isn't a single thing wrong with any of the functionality of the mod or the appearance of its multiblocks. The big Turbines with the spinning blades is an extremely nice visual spectacle worthy of making it a centerpiece of any base build. It just looks cool, the whole mod.
So I can only imagine your negativity stems from that simplicity? Apparently you desire more complexity in your mod selection, and resent the fact BR became THE "go-to" mod for power generation?
I'm a GregTech kinda guy... so I do understand that mindset, where "simple=bad, complex=good". But I still don't really understand your venom and how forceful you are in your opinion. Are you that much into realism that you want nuclear power to require the player to build something the size of a small city (or a large base)? The one place I would agree BigReactors could have done a bit more with is the oregen. I mean, it is indeed as simple as it gets - one ore, pulverize & smelt it, and bingo, you're good.
Ah well, mainly I'm just posting to express my sadness at learning here that BR won't be in 1.9 modpacks. That's extremely unfortunate if true.