yeah i do that... well with my brother, the second part. he never pays attention either. i generally watch them right when i download them, and then if i have nothing to do, i watch one once in a while. if i invite some friends who actually like anime over, which is rare, cause almost none such friends exist, then i watch random vids with them. otherwise i sometimes force friends who don't like anime to see some vid, but that doesn't usually work out too well.. lolActually, I definately watch AMVs alone (because none of my friends know that I even like anime muchless AMVs ^^;; ) except for when I force my sister to watch mine for critique. And then I just sit there the whole time scolding her for the fact that she's not paying attention or explaining how and effect was made, etc.
but i like watching them alone at 2 am, staring at the screen and thinking how cool the effects are - if there are any, that is