Four queens within the first seven moves?

What do you guys think of this funny opening? I mean, it's not the most accurate play but it's fun to have the opportunity to promote to a queen for both players that early.

1. e4 Nf6
2. Nc3 d5
3. e5 d4
4. exf6 dxc3
5. d4 cxb2
6. fxg7 bxa1=Q
7. gxh8=Q