I've been to many World RallyCross and GRC events now.
What GRC needs, is a better Site Location team.
This year, far and away they have had much better tracks. The two events you guys mention in this thread are honestly the 2 worst tracks all year.
Barbados - Preexisting track made into great Rallycross track
X-Games - Pre existing track, made into "OK" Rallycross track. Too tight into the jump
Washington DC and NY - The space available for a track was just too small. Screwed themselves and the racing showed the results
Charlotte - Ok limited by a circle track, but at least the track was large enough for passing etc. Best racing I've personally seen at a GRC track
Daytona - Plenty of room- boring joker but no big accidents
LA - The space available was too small again. The location was awesome, just too small a track
Seattle - Amazing
Vegas - Finally a parking lot large enough to accommodate a large track and passing.
So, when they give themselves enough space, they make decent tracks. Ok, it's not the 50 year old pre-existing purpose built tracks in Europe. The problem comes when they screw themselves on space. Every time they built a track in a small area, they ran into headaches with the 1st corner crashes.
World Rallycross has had 2 events in an environment where they had to build a temporary track. Guess what, those tracks sucks. I'd say Montreal was worse than a lot of the parking lot tracks GRC has built. The ol' blanket statement "GRC Sucks, it's nothing but crashes!" doesn't quite work anymore. Those issues are getting sorted, and when it does happen, the penalties are being delivered as they should have been from the start (Scott Speed cutting Lasek off in Vegas last week)
Perhaps someday, a long time from now, there will be enough of a grassroots rallycross system in-place to build permanent purpose built tracks in the US. From there, you'll see all the feeder classes, FWD, Clubman etc. For now, it's been very clear that GRC is TV / Sponsor driven for big budget teams who want to play in motorsports.
I've not seen any of the GRC or World Rallycross broadcasts, so I don't know how well the events are portrayed in your living room. These are my opinions from standing at these tracks all over the world the last few years