I run one to try it out. Here is report.
1) I was able to make a dough all by myself - just like in old times and timing was good.
2) party was some how less fun for a number of reasons: it is harder to unwind when you run a big party all by yourself. Need to attend to kids and adults alike and run oven and pizza is a lot of work and no time to rest my ass, that got a bit tired in the evening ;-)
3) pizza was good and fire at night was romantic and overall it was good party
