Right I've had my MG5 for nearly two months now so I thought I would finish this thread off.
Like.
Speed - This has the same power as my old car but uses it better so acceleration at the lights and overtaking is easy.
KERS - Level 3 and driving is nice and relaxed.
Interior space. - The boot swallowed an overloaded Costco trolleys worth of food and tat that the Missus and I bought. The level footwell gives extra storage as well. I took my in-laws out in it the first weekend I had it, even with three grown ups on the back seat there were no complaints.
Fueling - Free charging at work and have done two on the road stops at Gridserves and it didn't feel like a chore.
Noise - Lack thereof from the engine and the radio sounds pretty good too. Wind noise wasn't too obtrusive on the motorway.
Ride - It goes over potholes and roadbumps nice and smoothly.
Handling - It goes where I point it. I'm not rally driving on country roads anymore!
ACC & Lane Keep - Used appropriately these work nicely. Can't be used on small roads or the machine has a fit!
Heating - Fast and clears the windscreen quickly on my drive.
Meh.
Settings persistence - Mentioned on the forums lots. Why do you have to do the same things every time you get in, why can't the KERS, driving mode and auto hold stay the same?!
DAB radio - The temporary fix is a bit messy, have a horrible feeling this will still be here when I send it back in 4 years. Especially annoying as I don't use it!
Screen brightness - Too bright, not dazzlingly bright but just the wrong side of comfortable on country lanes.
Headlights - Just the wrong side of bright enough. Not dangerously dim but have bought nightbreakers to see if that helps.
Courtesy Lights - Nothing, just a splash of light would make the car feel a bit nicer at night. My '07 Audi had a dim glowing red light to gently illuminate the buttons and footwell lights. My '14 Focus had footwell lights, my '18 Leon had footwell lights, and nice illuminated door cards which you could change the colours on. A colleague gave me a lift home in her new Ibiza that had some nice illuminated door cards and vents. I've bought some aftermarket footwell lights so have a nice red glow by my feet. Now I just have to tidy the cables up!
Interior Lights - Seriously only one dim warm white light in the front of a family car and one tiny light in the boot? I know this car is priced low but £1 of cabling and £5 for a light fitting isn't going to break the bank! I currently have a toddler in a car seat twice a day and this time of year even with street lights and my house wall lights the back seats are darker than a coal mine!
Dislike
Driver Seat - The first 4 weeks were fine, I was singing its praises for being comfortable then I noticed my back and leg being sore when I got to work and back home, now it is becoming out-and-out pain when driving or just after. My back pain is "mechanical" according to the rheumatologist I saw and usually is down to me being inactive or putting on weight. I've lost weight and thanks to the previously mentioned toddler, I've never been more active in the evenings and weekends! Nothing else has changed eg workstation, bed or Sofa and they are all relatively new.
Software - This is the one area that MG have really let itself down in. Cars are computers on wheels and aside from possibly Tesla all manufacturers have done a rubbish job but the one on the MG is missing so many features that they have on other cars and that other manufacturers have done before them eg prestart heating, charging timers etc that would have made this a great car from a good car. Then you get to the dashboard software. My Leon had driving tips flash up to remind you to change gears/close windows etc. These could be turned off in options or dismissed with the OK button. Why does MG think I won't have noticed I have turned my full beams on? I don't need to loose my speedo for 5 seconds when everything has turned bricht and there is a bricht blue light on the dash!! DItto when you change the ACC speed or go close to the line. WHy do I want to loose my speedo for these changes!!!
Automatic Air Conditioning - This is terrible. Put the AC on Auto then within 5 minutes my windscreen has misted up. Put it on windscreen clear and change the fan speed I then have to fiddle with the settings to stay comfortable. All cars I've had since 2005 have had dual-zone climate control where I set the temperature and then left it alone. I've checked the doors for tape over drain holes and haven't found any.
All in all a good car but could be made better with a few cheap changes. When my colleagues get the face lift 5s I'll see if the changes are better or worse