As someone said previously, I agree with PD being a little inexperienced when it comes to online, having said that, I'd be happy with a few 2-4 hour races on the first(ish) GT5 updates.
PD really should give us to 'beta-test' some 20-lappers with tyre-wear and pit stops. I believe that if we get them only to full-version, they will be just as screwed up as many things is/were in Prologue from beginning.
This ten-lapper we have now, is brilliant! I'm so happy that they really are listening 'us' sometimes... so is 'No RBE too'.
I hope, and think that this ten-lapper is one step to the next improve, which might be tyre-wear update. 10 lap is just perfect length for 'beta-test' tyre wearing, cause it would let some people choice to drive with R1's, which are still quite fine in the end, or choose R3's and having hard times in last laps. That way they dont need to add pit stops yet, what propably is huge packet to give us, cause it changes so many things in race structure.
Nowadays it feels so strange that some months ago we still had 3lap races, and ridiculous RBE there!
Real Driving Simulation yeah! grip changing in every lap, so you never will learn how game-engine acts finally.
Edit: I just remembered one thing what I have wondered long time... why cant they add qualifying to expert-races? It would not be hard that we would drive
one hotlap at same time when game is doing 'player matching'? That matching very often takes time so long, that we could drive almost one lap there, and since first gets his lap finished, his name would appear in grid-list in that order he is. It would be exciting to wait how others will do, and how far from pole you will end up.