I personally don't - but then again, I'm accustomed to things that are far 'odder' than just a tentacle. However, everyone has their kinks and likes/dislikes! :3
No, not weirded out. But I've been into tentacle hentai for like 10 years now. Some of those tentacles look way weirder than one based on an octopus. Also, some pretty "normal" dildos look pretty odd!
No weirder than doin' it with a bunny or a duckie.
Pretty much. I actually want this one. It looks neat and even if it turns out to be a dud for me, it's a toy that you can actually stand up on a bookshelf and claim it's a sci-fi sculpture or something.
It doesn't really bother me, but it also doesn't appeal particularly. I also don't have any bunnies, duckies, or other animals amongst my toy collection.