Just be aware that you are always to fast with it.
This leads to "weak" Brakes (but they are fine I tested them at La Sarthe Seasonal), Corner Understeer (same Corner Speed as the 458 Italia) and Oversteer (this is normal for a High HP MR Car).
You have to Brake a little earlier because you are faster.
Example seasonals:
458 Italia before first Brake-Chicane at Mulsanne-straight: 358 kph and I Brake at the 100-150 sign and I´m going perfect through the chicane.
With the Enzo I´m doing 387 kph => same Brakepoint leads me going in the Sand
=> Brakepoint a little way back (the Traffic light) and it´s good
Well and if your aware of that the Enzo becomes a great Car but the Limits are very edgy.
Example:
Porsche Curves: 175 kph and I´m good but with 178 kph I´m Understeering towards grass.
Or if you miss the Brakepoint you´r screwed and in the Sand.
Same for the Acceleration-point.
The above things are the same for the Veyron you are always to fast which leads to you think its rubbish

You have to adjust to the speed the Cars have.
Finally same goes for the Gillet Vertigo. It is a GT2/GT3 Car with LMP specs
=> it doesn´t corner that well and has less Downforce
=> some think it´s not worth the money.
But I did a 58.8xx at Rome with it => not that Bad at all.