Pros
There are some very nice people that you'll work with (if they can manage to stick it out). It's just a shame how this company treats them. The pay is decent, but consider it hazard pay and to help offset the cost of living in Boston.
Cons
I'm not sure Glassdoor will allow enough space to write all of the reasons not to work for SharkNinja/Euro-Pro. Please look at all of the reviews for Euro-pro in addition to those here for "SharkNinja". I could almost believe they changed the company name just to get away from the poor reputation that Euro-Pro had. If you are reading this and actually considering working at SharkNinja/Euro-Pro, I would tell you to run (not walk) the other direction. Look through LinkedIn for some of the hundreds of ex-EuroPro employees and contact some of the ones who were in the position that you might be applying for to get the straight story. Don't believe any of the positive reviews here, they are planted by employees incentivised by EP management to do so. You'll see a lot of common themes in the reviews here - no work-life balance, crushing expectations, micromanagement from the top, massive turnover, unethical business practices, unprofessional top management, lack of strategy, constantly shifting priorities, lack of communication, toxic environment, horrible working conditions. Don't say you weren't warned.