Actually, I disagree with that mate. I had a 1.8T, and so far, the 2.0T engine has been faultless by comparison. I can honestly say that (so far), there have been no engine issues on mine at all (touch wood) although the fact that engine coolant slowly seems to be dropping (not getting in to the oil) and oil usage appears to be increasing a bit does give me a little cauuse for concern.
My 1.8T had a new water pump, MAF, Coil Packs, cam sensors and various other sensors etc. Oil usage on it increased over time too incidentally.
My 2.0T has needed absolutely sod all engine wise in its first (almost) 3 years which is approx the same age as I punted my 1.8T. I have pre-empted failure on the 2.0T with things like the cam follower however by changing it out regularly and my oil is changed out every 3000 miles or so.
I admit that the flat spot at 5200rpm and the jingling on spool is a pain, but it doesnt stop it being utterly reliable
Regarding the comment above about the remap, intake and fuel pump, if you map the car and add an uprated air intake, you are going to run the risk of the car running lean as the standard pump internals cannot cope with the demand asked of it. This topic has been covered on here numerous times, and there is a sticky on it in the FAQ section.