You've had to replace all wheels due to....?
Corrosion of the wheels, like the centre caps and rear badge, most of the car is prone to rust or corrosion; wings / sills / boot, meh - this is what winds me up most about the car, other things can be overlooked I guess, if you're an enthusiast.
Replacing the wheels didn't cost a lot more than a Professional Refurb. - Huffs on eBay and used the old ones for winters.
Coupled with Throttle bodies / Cam followers / Electrical issues you just cannot say it's "particularly" Reliable; just OK.
An average car buyer would've been seriously pissed off with the bills on this motor if they had to go to VW for them. For example Throttle Body cost me £100 (Rev Q) and fitted myself, how much is that at VW, £500 fitted? And then let's not talk about the preventative maintenance of the Cam Follower which most VW garages won't even acknowledge, yet there's been lunched engines from them failing.
Split DV's, Coilpack failures ... yawn... most are small'ish problems but when you add them up it really takes the shine off the motor; it's just something else that needs replacing.