I bought Galaxy Grand last year and I would have to say that I was quite dissatisfied by the performance. the phone UI became quite lagged as time passed and as I started including more and more apps to my phone. The sound reception is decent enough. However the phone is somewhat bulky and thus is sometimes difficult to handle. Compared to some new designs in the market, Galaxy Grand is not that trendy in looks. Also, one can get many more features at the same price in phones from Xiaomi and Motorola. So its not that value for money. However the screen size is very good and thusit is great for reading stuff.