- They haven't paid to drivers for a long time - You maynot be met at the airport - In case of any delay, You can pay more or even driver will be left without notice. You have to pay for expensive call or other taxi service - The vehicle and other stuff You book maynot match your reservation (e.g. lower class vehicle, no wi-fi or child seat, language) - If you want to cancel, or any driver doesn't show up, They won't return your money to your credit card. They will just offer you other transfer service - Most of the drivers, without necessary licenses and insurances. In case of any issue, You can be in a big trouble - Many of the positive reviews are fake, they pay for reviews - It seems they are Russian scam company even without a proper address and communication means soon going to bankruptcy