I thought this was a funny episode. But it got stupid at times.
1. The aftermath of the revenge by Jerry's girlfriend. It got stupid when Jerry was throwing out electrical stuff, like his walkman. He threw out his couch cushions and all of his food in his cabinets. It would have been funny if if he just threw away everything in his bathroom and his bathroom only.
2. Kramer and his highway. It was funny at the begining, but don't you think someone would have noticed him painting over the lines on the highway and picking up the reflectors?
I know it's only a tv show, but this is a show that's supposed to be close to reality.