Okay, so I went down to PMT in Birmingham today and managed to play one alongside an American Standard, with a maple fretboard also.
I love it!
It was quite interesting comparing the two. The Geddy has a slightly thinner neck and just generally seemed to feel better than the Standard in every way. They were set up the same and seemed to be the same strings so it was a pretty fair comparison. The Geddy pickups had a good bit of growl in them and sounded somewhat more aggressive than the standard, and it did seem to sustain better to. I really found myself enjoying it more than I thought I would! Stunning appearance too, the neck was just lovely with the binding and inlays. When I shift the Wal and Roscoe I could find myself taking a chance on Thomann, we will see!
On a different note, I also had a play of a Musicman Sabre as I have been eyeing them up since released. Very unimpressed, neck felt chunky and sticky and I really struggled to get a nice tone out of it, in any of the pickup settings.
A few years ago, if you would have told me I would be championing a Fender Jazz over a Musicman, I would have politely told you to go forth and multiply. Funny how tastes change!