Problems -
1 - general confusion over functions. Overly complex functions that I do not find intuitive, nor the user manual to be much help. Even simple things, like remote opening the boot. I thought it had failed, but we (car shared) were just not pushing the button for long enough. My last car, a Fiat, was so intuitive, I don't think I ever referred to the manual.
2 - all the warnings and the car resetting to the same driving and regen modes, so it takes a while to get going after every start. I have heard that about a lot of cars, it is not just an MG thing.
3 - steering wheel not straight, and tracking off, so car drifted left. Sorted by the dealer under warranty, but the steering appears to be very influenced by the road camber, so it can still not be straight, when going straight.
4 - the iSmart app can find the car, but not link to it, so cannot get any functions to work. Dealer useless. Manual hopless. Still working on it.
5 - the big door sills get very dirty very quickly. Don't wear light trousers!