We are big fans of Alamo, but got a great rate through Dollar for our trip this past May. We were pleasantly surprised by the whole experience....pick up was fast and easy (skipped the counter and went straight to the garage with Dollar Express), we got to pick our own car from what was available on the aisle, and there were no surprises at or after drop off.
If we can be critical at all, it was only to say that their vehicles were a little more worn than our experiences with Alamo's fleet.
We would use them again if their rates were favourable.