It's definitely a cool pedal and they've packed a lot into it. I really bought it for the whammy and space station effects but I've recently got into the univibe and wahs. I guess the draw back is the price and the lack of flexibility in a live situation.

On the price issue, you do get 7 FX and distortion models but at the end of the day it's a pedal that you'll probably only use on about 10% of your repertoire - so you need to weigh up whether it's worth splashing out cash on or whether you might be better spending money on something that you'll get more use out of. Having said that if you get a good deal then go for it.

On it's use live, you need to take a note of your settings. There's no digital memory on board here so you adjust the knobs independently for each effect. I find you need to fine tune the settings (Especially on the wah) to get the sweet spot but then if you switch to the whammy and move the knobs for it, you lose your sweet wah settings. So you need to take a note of the settings and tape them to your pedal board. This also means you can't use two of it's effects in the same song unless you get the drummer to do a drum solo while you tweak

All in all, for it's sound I would give an 8/10 but for practicality a 5/10.