Ok, I have a Felt in my stable. It's a 2003 model - all aluminium, bar the forks. It's light (around 7.8kg equipped with Mavic clinchers) and fast - well it feels fast to slow old me! In comparison with my 1990 Look KG76 it's a shade lighter and far, far stiffer. Around my test loop the Felt is quick but bouncy - it fairly leaps off the potholes. Whereas the Look tends to absorb the impacts better (feeling more like my old 1985 Colnago Mexico). If I am riding 100-200km I'd choose the Look. For a crit, the Felt.
So that's the background. Now here's a CN review of a bike I've seen and enjoyed looking at... the Felt F1C. It's carbon, all over. It's tempting, but in a more utilitarian way than the latest Looks or Orbeas. It's just a neat, fast, fairly traditional machine at a good price. I'd have one!