It's a bit of a pain in the arse, but nowhere near as scary as you might imagine it to be until you've given it a try. And it really makes a visual impact.
But for wargaming models it is perhaps going a little too far. I was certainly quite happy using non-rigged planes for years. Now the bug has bitten me I wouldn't go back to not doing it, but I certainly wouldn't blame anyone else for staying sensible like I used to be, and giving it a miss.