Took delivery of my Gt4 yesterday.  I plan to daily drive it.  So far, much more livable in terms of noise and NVH that I was expecting, but the tires should get louder over time.  Maybe it's because I drove my track prepped Elise to work the last few days prior.  Definitely not a BMW or something when it comes to daily driving credentials but seems fine for me.  Incidentally, my BMW is for sale   :)

Cant wait to compare it dynamically but my Lotus after break in.