Abducted by unmanned alien research vessel, a short-fused alcoholic plumber must escape their superior technology before it leaves our world forever.

I assume he uses his "flushing knowledge" from being a plumber to escape into the vastness of the ship. Again, the only idea here that peaks my interest because it's new and ironic.

So some aliens are smart enough to build a high-tech craft for space travel to collect life samples from a planet like earth, but not smart enough to build a secure, tamper-proof compartment to store the samples.

Hmm.

So some aliens are smart enough to build a high-tech craft for space travel to collect life samples from a planet like earth, but not smart enough to build a secure, tamper-proof compartment to store the samples.

Hmm.