Summary help?

I just finished the first draft of Henry Rider: Clown Hunter. I'm going to start editing tomorrow, but for now I'm working on the summary. What do you guys think?

i give this just one popcorn shake

What does that mean?

Reaction: it is comprehensible, interesting enough to draw this reader, and perhaps a tad over the top in the "deliberately weird" category. Also reaction: if I had a clown phobia, I'd probably steer clear. Also also reaction: if I had a clown phobia, and didn't get the memo about clowns and thus actually read through to the point with said clowns, I'd probably get fairly salty about the kink in the reading rope. Generally serviceable in telling the audience who's involved and what awaits them without giving overly much away.