Worth having a look through the past 10+ pages in the VR2 thread in this forum mate too for further insight. Of course most of us in there are pro VR2...
IMO the main thing is that it takes you closer to driving IRL, using similar senses, skills etc, more so than on flat screen mode. For me its much easier to judge corners, turns etc due to the added depth and engagement of those senses perception. Less about learning how to master/play a game, and more about using real life driving skills to drive around...
I used to HATE Norschleife on games, just did the necessary race/trial then would never return until another game was released. Since VR2 its become my favourite track, around three quarters of my time is spend racing/hot lapping with all sorts of cars on it. Becomes an experience rather than just a game almost. Also that Spa 1 hour race through the rain is simply epic, cacooned in your car, get a sense of being 'alone' battling the dark, against the elements... sublime.
There may be an initial period where people may not see what the fuss is about, as although graphics are good, not quite as crisp as on a decent monitor, plus if you feel a bit weird as your brain adjusts to VR. Only took me one day, with 3 30 min sessions of feeling a little odd/light headed wearing it, before it become normal. I had month off during the summer, returned and didn;t feel odd at all.
If you can get a decent wheel, even better. I have the fanatec dd pro, and with some decent headphones strapped to your head, the immersion is phenomenal.
Bit odd why they haven't made race standings, times your ahead/behind other cars available. I guess that could be annoying for people into sports modes, and maybe more difficult long single player races, as makes it more difficult to formulate strategies ie do you reduce fuel mix rather than pit, can you afford to slow down and save tyres rather than pit to change them etc. But as I'm not in sports mode and completed missions, no big deal for me.
The other downside I guess, is for me I no longer have interest in playing other car/racing games. I have ACC, Motorfest, Forza 23 all installed, but can;t bring myself to try them even once as can't imagine I'd enjoy them as much as GT7 and VR. I'd have probably grown tired of GT7 by now, if not for VR2. I stopped playing it a month or so before vr was released, and may not have returned. Now I can play for hours a day easily and still feel like there was stuff I didnt get to do in the session!! It just makes the sensation/feeling of driving so immersive/enjoyable, if you like cars/racing, its absolutely worth the investment imo, as it improves the experience by several levels, which I assume is main reason car lovers/petrol heads play the game?
This substantially glosses over all the negatives people may associate with the game. Yes, things can be improved still, but you almost don't care that much as the driving experience is that good in vr and for me the negatives become inconsequential.
I have RE Village, Horizon and some other VR games, but have not touched them, or barely played them, as each time I want to play, its still only GT7 I'm interested in!
I have an M3 F80 (saloon...) IRL and sitting inside the GT7 M4 F82 (coupe...), the accuracy and detail of the interior (seats, wheel, dashboard, console, overall interior...)is insane, just like the real thing. Assume many/most the other cars have similar high quality/high level of detail/replication of the real cars. Really is crazy good.