Glad we share opinions on this.
I don't think they have to get a "real filmmaker" to help them though. Production is gravy and a strong story is the most important thing. For what it's worth, I thought it was edited quite well.
Judging from their responses though, they don't seem interesting in anything but mindless praise. That's a bad miss.
I just don't think they've got an interesting story yet. You usually need exceptional/unique music to get there in the first place and that's obviously not there yet. A lot of bands just avoid working on their music and this is sadly a case of that.
Write some great tunes. You're a band.
Referring to a "real filmaker" I should have been more clear. At least someone with an eye for story and with some equipment. Shit, get a film student to lapel mic them up and shoot the interview for almost no cost. At least they'd have decent audio on the interview portions, and you'd be giving someone with a passion for that part of the creative side some more experience. And the film maker, student, or friend can help them find their story, public interest, and voice as well.
As far as their music goes, ehhh just not my typical genre. They seems to have somewhat of a growing fan base, so they're doing something right. As any band big or small should, they need to focus on songwriting as the most important part of anything they do. Some of it seems kinda loose on their disc and at other times they hit that genre just right. No shame in accepting they as a band should always be getting better with each new song.