The generator came with a few extras that I thought I was going to have to buy separately; most notably the wheel kit, the oil, and a fill funnel for the oil (required due to the location of the oil fill). I had difficulty starting it though. Some experimentation showed that I had to have the choke at about 75% ON in order for the engine to start. It is also a bit loud, which will annoy the neighbors when we lose power next time. It runs well and carries a load so far; I'll come back when I have had the opportunity to use it during a power outage and update my review.
I was debating on whether to purchase the Wgen3600 or the Wgen3600v due to the savings difference, and am really glad that I went with the Wgen3600 as the wheels make it so easy to relocate the generator to where it's needed.