Cho is the creator of the Liberty Meadows comics trip, a retooling of his University2 college comic strip. It's perhaps the best inheritor to Watterson's artistic style and amazing line quality from Calvin & Hobbes. But without the funniness.
Yes, I think Cho pretty much sucks as a writer. I have seen worse results from artists who try to write, but not many. Some of his jokes are not bad, and he has a good streak of irreverance. But a lot of the gags are predictable, and the dialogue poor. Luckily, his art is spectacular. He is simply a superb draftsman. Take a look to the left and you'll see what I mean. You'll also notice his knack (obsession?) for drawing gorgeous pin-up women.
J. Scott Campbell
P. Craig Russell