As a fast road car it's brilliant. As a track car, it's undoubtably a bit soft, but I've got another car for that so for me it's perfect. I think you have to look at it's competitors in the sector and what it's designed for. Compared to the Focus ST, it feels less nose heavy and is considerably nicer to be in. Compared to a Civic Type R, it's got maybe 90% of the handling but is considerably easier to do miles in.
Out of the box it's got great balance and is compliant enough not to get thrown off line by bumps, something which my Octavia vRS Mk1 was terrible at. If you read any contemporary reviews, it's generally considered to be the benchmark in the sector. EVO certainly liked it, and compared to the Mk4 it couldn't feel more different! It's a very well sorted car and shines in a lot of areas. Remember that stiffness/roll stiffness doesn't necessarily make a car better, especially on our roads. You're actually better with some initial compliancy on turn in to allow the car to respond progressively.