It certainly sits and hangs differently to basses with a more conservative design - it's always felt very comfy to me, but I know a lot of people find it too extreme. It's a longer reach to the first fret, for example. It's a cliché but it's one you really have to try for yourself.
The Vintage Pro sounds exactly how a Thunderbird should, to my ears. Front pickup, a bit of overdrive - Wishbone Ash, Cheap Trick. Clean it up a bit, both pickups - Quadrophenia.
It's a glorious instrument.