I'm happy with mine. It was purchased late in the production run, so, hopefully, most of the bugs have been squashed. The two issues are the dimmer circuit for the LCD backlight and the driver circuit for the power amplifier. Do a Google search for 746Pro and IC-151 to see what others are saying. In spite of that, I know of people who use their 746Pro everyday without any problems. I don't use mine very much, but it works great when I do use it.
The IC-746Pro was discontinued in late 2009. I bought mine new in March 2010 for $1300. Miraculously, at least one U.S. dealer got access to some 746Pro's that were "found" in a warehouse in late 2010 and put them on sale for $2000. That was just before Icom announced the IC-7410 which replaced the 746Pro in their line-up.