Well MG might be good, But i will have to say they have still time to reach the reliability.
I had MG5 in Oman asa rental, 30k driven 1 year old car. Was very nice to drive but on the hilly roads in Salalah after a few hours of drive there was a check engine light and car was in limp mode. luckily after power cycle the limp mode went away but the check engine light remianed. Returned the car immeditely.
For next time will not be renting out a chinese car.