It's interesting, once you have a few years under your belt (and have, hopefully, read the work of more interesting and accomplished comics artists and writers), to go back and look at things that you used to like to see how well they age. Non-comics example: When I was a little kid, I used to think that Pippi Longstocking was the shit, and upon re-reading some of the stories as an adult, I realized why: she was independently wealthy, had superhuman strength, and no adult supervision whatsoever--a perfect kid's fantasy, but not really any substance there. Other books fared better; Little Toot, for example, not only has brilliant art, but is an incredibly compelling story about what it's like to be a kid who's terrified by the adult world.
Also, by comparing it to Ultimatum, you're setting the bar so low that the only reason that anyone wouldn't be able to clear it was that they might not see it and trip over it.