I'm sorry to hear you're still feeling poorly and haven't been able to enjoy your new car very much 
Honestly I wasn't trying to chivvy you along, was just keen to hear if you had any further observations, I know it's early days. There's plenty of the "I'm loving it, it's the best car on the planet" comments to be found on forums but some considered objectivity is always welcome. Definitely not looking for a eulogy if it's not deserving of one.
I suppose the R is always going to suffer by comparison with your 330d M Sport. Fortunately (or unfortunately, depending on how you look at it) I won't have that problem, coming from a lowly mk6 GTI. I've never been tempted by BMW, saloons/coupes too big and barge like for my needs and, superficial as it sounds, the looks of the BMW hatchbacks are not for me.
I hope you will start feeling better soon and look forward to hearing your future thoughts on the R 
Rebecca, as always your wish is my command and thank you for your kind words.
Believe it or not, I am getting better and today I gave my R some much deserved TLC by driving it on some familiar and testing roads in very wet conditions. It came up trumps and held its line perfectly with some spirited driving, something that would not be possible with the RWD BMW. Quite amazing, I must admit and a damned good show.
The R is a wonderful car and so is the BMW. They are very different and serve different purposes. The amazing thing with the BMW is that it shrinks around one and feels much smaller than it is, until you try and park it or squeeze it through traffic. For a saloon the F30 Series in M Sport guise is very good looking IMO, but so is the Golf R for a hatchback. The 1 Series BMW hatch is a minger in looks but an amazing car to drive in the dry but a handful in the wet.
So I will post some snippets from time to time. I am now positive my love for my R is going to grow exponentially. But please do remind me if I fall by the wayside.