Instruct: Classify a given review as either positive or negative.
Query: Not as smart as I'd hoped

I know this unit is well regarded but I found it did not live up to expectations. I could not get the unit to operate my Sony CD-Player at all, and the so-called learning function was also hit or miss for me with several of my components. With my Sony amp for example, it did most of the functions, but mysteriously, there were a few key functions it would not do and would not 'learn'. All of my components are major brands, many Sony, and all are pretty recently built, most less than 2 years old. I was disappointed and returned the item.