I like the turbografx 16 design better. No offense, the pc-engine looks like a kid toy, a good looking one at that.
Though I like the PCE setup better, there is some truth to the toy comment.
I have argued that the U.S. TG-CD + TG-16 combo was a more coherent, aesthetically pleasing hunk of plastic than the IFU, which looks like it was cobbled together.
Now, don't get me wrong, there is a certain charm to the IFU's
gadgetry, but the IFU is purely utilitarian in its design, and thus purely utilitarian in its aesthetic, and does look like a bunch of Legos stacked together (I agree with nat).
The TG-CD, though you may find it ugly, comes across as an intentional design with an aesthetic that "seamlessly" and coherently linked all the hardware...
...into a titanic T-bone.
EDIT: Here is
an old thread on console design that discusses a bunch of fun things. It was worth re-reading