Hi Matrix
Sorry you were unhappy, but I think you were too impatient. Great eBay transactions take a few days, but it's common for transactions to take longer. Leaving negative feedback, or general feedback comments should really be near your last resort. I'm not saying the seller wasn't a jerk, or slow, or whatever, but you do need to take into account the irregularities of the mail, and didn't you do this over Easter? The mail is always disrupted by days off.
Did you get your product in the end?
I've only had a couple of bad experiences on eBay, and I have over 200 feedbacks thus far as buyer and seller. Sometimes it takes a LONG time for the mail, and sometimes what is a big deal for one party (needing those decals or parts or $$ right away) is not a big deal for the other party.
One way to avoid (but not eliminate!) bad service is to buy from sellers with lots of feedback, and 100% ratings. Of course, new sellers can be just as good, but if you are unsure, only buy from those with lots of positive feedback.
my 2 cents.
Andy