Thanks Fred,
Your positive point 2 of the Road Tax is one of the major factors playing into my decision to go leasing, with more vehicles going over £40k to get that included is big plus. I know the base GTI in your example is below that threshold, but add different paint and a price rise, or any other option and you need to add another £1200 to PCP
As for the negatives, the only one causing some trepidation is the return, but not sure if I'm just making it seem like a bigger problem then it really is. I've returned hire cars before where they check to make sure its the same condition, and they are also quite likely to point out the smallest things to wring more money out of you, but I can imagine they are time limited, whereas the lease companies set aside the time to do it properly. When you Part Ex they do look at the vehicle, but the last one I did was all done over the phone with pictures, they did briefly glance at it when I turned up but nothing was said about any change in condition.
I agree about the options, it is the same with PCP, you pay for them up front. I very naively added quite a few options to a previous Passat, and when it came time to part ex, was told that they are not included in their calculations.