Yes it's a really good arm as long as you use a pretty average weight and compliance cartridge. I have a friend with one and he put his Ortofon Winfeld on it and it just did not work (soundwise). Going back to his pivoted VPI 12.7" was a whole lot better BUT interestingly fitting a Dynavector DV17 to it (Terminator) was better than the DV17 on the VPI 12.7".
I think it is to do with the ultra low mass of the carbon wand it uses being only suitable to 'some' but now all cartridges. Ortofon recommend a pretty heavy tonearm. Increasing the weight of the arm wand 'a lot' means increasing the amount of air coming out of the pump, and you can only go so far with that, before you have to go to he next pump up in the range!
It's a good arm without a doubt, with excellent mid range transparency and highs to die for and a bottom end that is as good as most, as long as you keep within it's limits (like any arm I suppose).