Nokia :: E72 - Not Easy To Use Without Looking

I find the E72 not easy to use if you are not looking at the phone, i.e. if you want to end a call, you cannot press the 'end' button by feeling for it. If for e.g. the 'end call' button was the top right button, then ending a call could be done merely by feeling for the first button. Now with the flat surface buttons, its impossible to do so without having to look at the phone. There ought to be laws out there on the use of the term 'smartphone'.