Used Autoslash a couple days ago for the first time in a couple years. It located a significantly lower rate than Hertz.com did, so for that I'm thankful.

However, minor complaint: when I clicked on my rate, which was labeled as no credit card required / pay at airport, I was redirected to Priceline, which then redirected me somewhere else, and in the middle of that I failed to realize I got bait-and-switched to a prepaid rental. I was on a mobile phone so I didn't notice the 2nd third-party redirect. (My main browser on my laptop blocks that unless I explicitly allow it.)

I can't complain about the rate - $52 for a 1 week rental in Dublin, provided I rent with a credit card that includes insurance (which I did) - but I was surprised when the CC was immediately charged.