I still did not understand why the bugs have build up this huge conspiracy, and then they just wasted all the effort because one of them wanted to beat up half the Enterprice crew. Not very smart writing IMO. That's the reason I rather dislike this episode.
Not only that, but once Picard and Co figure everything out, it doesn't take much effort to take down the alien queen. They just waltz in to Starfleet Headquarters with their phasers and shoot it dead.