Continuity mistake: When Barry is talking to Vanessa, Barry is standing in front of some keys. In the next scene, the keys are gone. (00:24:20)
Continuity mistake: When talking to Barry on the apartment roof for the first time, Vanessa is sitting in a chair in front of a pink-flowered tree. In the next shot, the tree disappears, only to reappear in the shot following it. (00:25:40)
Continuity mistake: When Ken gets hurt by the table, he has a red spot on his left forehead. A moment later when he is in the restroom trying to kill Barry, the red spot has gone. (00:52:40 - 00:53:25)
Continuity mistake: When Barry gets stuck inside for the first time, he hangs onto the drapes. His arm is straight across, but in the shot behind him, his arm is now bent and raised and above his head.
Other mistake: After all the plants have stopped being pollenated when the pollen jocks are getting ready for liftoff you see the branches outside the window have green leaves.
Continuity mistake: When Barry lands on the windshield chasing the "Honey farms" truck and is climbing up in horror, the grasshopper that is dead is not where he's supposed to be; it's a little beetle. Then when the wipers turn on, the grasshopper is way down close to the wiper.
Continuity mistake: When the bees are testing the hurricane survival, the bee opens the parachute and lands on the ground. When Barry and Adam are walking past, you can see in the background that the parachute is gone.
Continuity mistake: When Barry is talking to Vanessa, Barry is standing in front of a chocolate bar. In different shots you can see him standing on the right side of the chocolate bar.
Plot hole: Vanessa seems upset at Barry when their actions at getting the honey back from the humans result in the flowers and other plants dying. One might think that Vanessa, as a florist, would know the outcome and would warn Barry instead of helping him with his plan. Yet she appears to blame him for the entire outcome when it becomes apparent.
Answer: Mr. Liotta's resume should have excluded her skills, favorite movie, and that she hates bees.