Huh, I have actually not seen a single negative review. Well, I take that back, they all seem to say they don't like the look, with the exception being Rip Trippers who said he liked it because it looks different. Every single review I have seen has stated it vapes better than any clearomizer out, and they are 100% right. If you watch pbusardo's review, he had six people test out all the new clearomizers and the Nautilus came out on top.
Today is day three of using the nautilus, and it's still going strong. I am not going to put my Boba's or any other VG heavy juice into it, as I only have two heads right now and I don't want to gunk them up. Even when my extra heads arrive, I think I will stick with PG heavy juices just to get more life out of them.