Mine saved the day. I bought it used. Not long after that my main electrical panel blew up. No juice anywhere. It was cold but not so cold that I would not have lost all the food in the house without a very costly emergency electrician visit, and that included a bunch of USDA Prime steaks.... Instead I ran the 2000, it was enough to keep the fridge, furnace, and electronics going for a few days and no need to go to a hotel either. I was able to get the problem fixed taking my time, without a same day emergency repair, and saving me something like 3 or 4 times the cost the of the generator, I'm guessing.
Not bad of an investment!
As to -very minor- downsides: maybe not best to run it (not me) on the beach in the sand, IIRC the feet got a bit rusty and there was sand inside the shell (not a serious problem). The previous owner did not pull the rope correctly and it wore a groove in the plastic -operator error- and it is kinda unwieldy to hold upside down to empty the tank before long storage -but there are other ways of doing that of course.