I am in the US but a Brit so helpfully can still comment with relevance. I left a chain of 7 BMWs all new back to back including a 2016 650ix which was the nicest/most luxurious, a 2011 M3 and most recently an X5 4.0 PHEV.
I drove the M3P quite extensively and ultimately went for the MYP PUP.
I think the most important factor is your mindset, if you are of the position that this is 'just' a car and to compare to your choice of favoured ICE car then there are definitely some deficits which you'll notice and may annoy you especially at this price point. If however if you take holistic consideration of the car and the infrastructure and Tesla ambitions, its astounding.
Interior is subjective, but as others have said and for me, the simplicity of the interior grows on you quickly. I would say within 3 days maximum I was fully accustomed, and now when I get into a 'normal' car such as my partners BMW X2 I find it to be very distracting and just seems overkill and fussy. Interior quality is very good but not excellent. There are some cheaper plastics and some areas have a little too much 'give' but then so did most of my Beemers.
Driving sensation is excellent in my opinion, again not up to perhaps some of the higher end competition in certain areas, but I would say compares very well overall - I would think with high confidence you will not be disappointed.
Tech is a little polarizing, it's amazing how quickly we get used to new tech then become jaded to be very critical, perhaps like WiFi on a plane! Autopilot (I do not have FSD) is a great example of this, it is very good compared to anything prior to it (and anything currently on the market that I have driven) but is not perfect. For me, it works very well and introduces a lot of very nice touches that haven't existed before, truly keyless entry, all of the app/remote functions, Sentry or something as simple as opening garage door upon arrival, easily customizable streaming and such before you get into the less useful games and such.
The biggest benefit of course which is I feel the item that gets most overlooked is that fact that it is electric - you are not driving around spewing poison into the air and supporting a profit driven industry that is simultaneously bleeding economies and destroying our children's environment. Every day you wake up with a full tank of petrol (you won't realize how much you hate the cost and time of filling up until you don't) and do so at a small fraction of the cost (although hard to rationalize the economics of the car cost today in terms of fuel savings). For longer trips which will be single digit % use case for 80% buyers is very quickly becoming a non issue with the Supercharger network.
Just one man's opinion here and I am now a full electric convert and advocate.