Short Review :
Like other reviews have said and I want to back up : if you have grown up aware of Troma and it's contemporaries and Troma's intent, you know this is meant to be fun while still addressing little niggling popular - 'popular' as in the wide range of people's perceptions, not as in 'most celebrated' issues - which were and are often still ignored in fluffier fare, even the News media of much but not all of the pre90s era.
(a few 'Mothers Day' anti-yuppie/preppie examples: 'as long as I'm a black man in america', 'Rockefeller makes 1,000,000 dollars a day' 'Dobber, what an asshole'...This guy's been ****ing on you for 6 months')
This plot and character arcs are more interesting and consisitent than the modern one-a-day productions with the CGI etc. hiding poor quality everywhere else in the films.
Just enjoy the mindless entertainment as an escape from hard thinking, which is what it's meant to be.
If you look at your favorite horror directors, you'll find alot of them admire and emulate Troma. One of Troma's hallmarks was excessive blood for fun which is definitely a bigger theme today than before them and part of why they has less funding -they had a vision and followed it, not the money.
The first tries at creative development are always the example used to follow but compartively not always as impressive.You might as well make fun of original cell phones and computers : pointless. In 10 years, today will seem 'lame'.Enjoy things within their context, I do when reading overly misspelled reviews with misused euphemisms and naive blanket statements ;r ie: It's the internet, not ivy league speech and debate.