I have bought model RT 28 since about one and half year back. till today it is working satisfactory. I have not faced any problem.
It working silently without any noise. it is value for money. cooling is satisfactory. I almost standardised on buying Samsung products. All of product which I bought they are working satisfactory without giving any problems. I have samsung 22 inch lcd computer monitor which I am using since last two years. recenctly I bought 28 liter samsung microwave oven.
Please allow for short riviews because I am man of few words.
Dinesh Bahuva