Absolutely worth the money. Saved me waiting so long for my test and having to keep checking myself for the very rare chance of me catching an opening. I changed my lesson 4 times for various reasons including test area, car availability, waiting time. Able to set parameters for the search so you can provide your specifics for time, days, area. You can have the slot automatically booked when one becomes available or have a review period before they book the slot to give you time to see whether your new slot is suitable for you. A must if you are sick of having to wait months for your test.