Yeah, I think since it's a parody and they're not taking them selves too seriously it will be pretty funny actually. A lot of the Half-Life fan films seem to be too serious and not involve any characters from any of the games.
So I found this on the Steam Forums. Seems interesting enough. I like the fact that they're doing a live action film at Black Mesa which I've always wanted to see someone do justice to is ever since the dreaded Half-Life:Uplink came out. Supposed to be out late next month I guess.