Yes - am continually surprised by mine - feels more than the 230hp that the ED30 is supposed to make. My old mkiv was over 250bhp plus (with a Ko4 conversion), but the delivery in the mk5 is smoother and pick-up feels better through the rev range.
On mine, I am sure the DSG helps with the feeling of speed - I don't think it is mapped, but one of the techs at APS did say to me 'your car 's a bit quick isn't - is it mapped?'. Bit of a surprise as Ed had a Sportec turbo conversion on his ED30, so am sure they know the cars very well.
I am sure it isn't, as the previous owner doesn't seem to have be an enthusiast in any way. I did only just have an edge on a mk5 R32 once, - so that seems to say it is standard. Out of interest I do want to get it on a RR, and it will be mapped at some point after the brakes and handling has been tightened up...