I love mine! It's 'tricky' to setup because the platform is new and there are fewer setup sheets for one to copy.
Once you get a hang of it though, the car is great.
What worries is a little now is that Team Serpent don't seem to be having much luck with the car on the intl competition level. They just did poorly in Thailand. I worry it will suffer the same fate as the SRX4 (original innovative design) and give way to the 'standard' design like the SDX4.