I agree it's not a quantum leap ahead of other sims, but imo it is ahead, the handling is awesome, online only isn't a problem as my computer is always online anyway (as are most people's I'd imagine...)
But yes, it could do with more content, and cheaper content at that, and things like replay saving, weather/day & night,
But with it's failings it is still, imo, better than anything else out there, I own rFactor, LFS, GPL and have played the demo's of GTR (1 and 2), GTL, Race '07 and i've got GTR: Evolution coming.
But none of those, have got me hooked as much as iRacing has, GPL came the closest but other than the OcUK league aeons ago I just did hotlapping in that.
To be fair though, for this thread iRacing/GPL probably aren't the best suggestions anyway, he wants a game that's enjoyable and decent with the pad, whilst I find both those enjoyable the learning curve isn't exactly friendly to new racing game drivers...
Guessing something like GTR2/GTL/Race '07/GTR: Evolution would be best...