I don't agree it is more complicated than Jetfire. There are some parts that are tricky to do, but that's because of clearance issues, not because it's hard to work out what needs to go where.

Overall he is a lot of fun. I'd say the most fun I've had with a trailer since MP-44, and to be fair that's a $600 figure!
Not sure it's quite worth the $150 asking price, but that won't be an issue for those of you who plan on getting it during the Big W sale in a couple of weeks. He's easily worth more than a standard leader.