Well it might be a tad too early to make such a sweeping proclamation, but we at least know that he likes his carrots (mashed beyond recognition, of course). We moved beyond rice cereal and oatmeal after his 6 month milestone, and we're trying veggies this week.
I have also come to learn that rice cereal and other such baby food must be cleaned up from the general area of feeding asap. The eating process, as can be noted from the video below, is a somewhat messy affair; these baby foods tend to be rather sticky, and the sooner a moist towel is applied to the area in question, the better for all concerned. Just one of these things one learns on the job.
(video embedded)