Overall, this was a decent gaming PC for the cost.  There was a physical issue with the alignment of the motherboard with the external-facing ports for the old PS/2 keyboard/mouse port and top USB port (see attached pic).  Thankfully, these aren't really needed by most people and can be addressed by plugging in a USB hub or PS/2-to-USB adapter (if you happen to still use a PS/2 mouse or keyboard).  Also, the alignment of the top two special mouse buttons on the mouse caused the buttons to stick, but after figuring that out, I showed my son how to free them up using his fingernail so that he could then use them.  Since they are not frequently used buttons, we can live with it.  Overall, my son is happy with this machine, and although it was very inexpensive, it is definitely adequate for his gaming desires for now.