Michael,
I'm glad to hear that a resourceful player can still use many different clubs around the green; like John I've only played there once, over 20 years ago now. There is no doubt the architecture still shines through; but you would probably have to admit that Riviera plays well despite the Kikuyu, not because of it.
James,
Just how do they irradicate that evil weed? Do they spray or dig it up? I would imagine you would have to kill everything and then start from scratch.
Another interesting grass event we've had here is the Poa Anna has not really gone to seed on the greens yet. Usually in Feb. and Mar. we have severe "cauliflower seed heads", but none have sprouted yet. This has allowed the greens to be much firmer and certainly roll truer.