Like a fire exstinguisher, it's a product I hope I never need, but probabaly will. Pretty clear instructions; it started right up. It's enough to keep my fridge and portable AC running. I had hoped for an exhaust hose so that I could run it in my garage. But the instructions we're pretty explicit: do not run indoors at all ever. No hose. So I guess I'll haul it to the patio when needed.
WGEN 3600 arrived as expected. Directions were clear and simple. Setup and starting were a breeze. Have only tested it so far but, it handled a full size refrigerator, a mini fridge, lights and fans with ease. Only regret is I should have purchased the one with wheel kit as it is kind of awkward for one person to move without wheels. Will probably get a cheap furniture dolly to mount it on.
Did not start on first several pulls. After it did start, it kept trying to die out and eventually did. I waited 15 minutes or so and tried again. After about 10 pulls it started and ran well. Will try it again in a week or so. Will decide then if I keep it or return it.