I hear what you're saying with the GT3's, and you are right in that the close racing definitely makes up for it if they're perhaps a little too civilised for your tastes.
Can always turn TC off/down and/or run low aero for an extra thrill.
We run a fair few GT3 series simply because they're usually popular and always have some cracking action.
Same goes for the public servers, though I got sick of seeing the endless GT3's @Spa type of thing too
Glad you got it sorted
You're dead right about the visuals. It really is hit and miss.
Sometimes it looks epic, sometimes it looks like PS3
Content wise, yeah, it loses to pcars out of the box, but once you start adding some decent mods and grab the DLC packs when they're cheap/fresh out...
If pcars was as easy to get the wheel dialed in and offered a similar level of feel and feedback, I'd be happily dividing my time between the two, as I love certain elements of that game. Sadly, it's not to be for me at least.