Hmmmyeah... could use a little more.
It's been a while since I played Space Invaders, but this seems too easy. OK, normally people on NG are always whining that games are too difficult, but I think this ought to be faster, the barriers smaller, and the enemy shots more frequent.
The simplified character portraits weren't bad, but I think it would've been funnier with just cut-out photos. And as distracting as Jerry might find tinsel, I found the madly looping sound effect more distracting. Especially when the 'nazi soup' appears the sound file seems to start repeating wildly.
Not bad, but not great either. Excellent filesize though, of course.