Oh, I do all sorts of unpleasant things to prove a point.
I actually think it'll be sorta fun to go on a godzilla rampage over another army, what I don't think it is a challenging, competitive game. Knocking over little kids sandcastles is kinda fun, too, but you feel bad for the kids and it's not how I want to spend $20 and a Saturday.
It's probably not that different than playing screamerstar and jetseer, which also don't have reasonable responses-- that's why 2+ rerollable saves really need to be fixed. But, both those armies will take a whole lot longer to wipe you out. It is WAY different than Flyers, riptides, wraithwings, etc. (Riptide spam? Please. Riptides are mediocre)
Also, I win more often than not against screamer stars (haven't actually fought a seer council since the new codex). It's just a crappy, unfun, stupid game. I don't think you have nearly as good a chance against super heavies.