The rental company was fine. Although the staff member spoke English, picking up and returning the car was still quick.

The rented car was extremely dirty, had scratches everywhere, and had no fuel. The fuel light was constantly blinking, making me very worried that I wouldn't reach a gas station in time. Given the dirty condition of the car, my concerns, and my unfamiliarity with the local area, I accidentally broke the rearview mirror glass of a motorcycle just after leaving the airport. I immediately informed the car rental company, and they responded that I would need to pay either 600 or 1000 RMB. I expressed my preference to repair it myself since the replacement cost for a similar car in China is only around 300 RMB (200 MYR), but they insisted that they had to handle it. After multiple conversations, they agreed that I only needed to return the car in good condition. I spent a day going to a repair shop, which cost me 350 MYR. When returning the car, it still had a third of a tank of fuel. It would be helpful if the rental cars were fully fueled at the start, as finding a gas station in an unfamiliar place is not an easy task for a lone traveler!

The car was not safe for rental, horn did not work, steering was horrendous and the car would not start if it was raining. I will never use EPTA again and would give a lower rating if I could.

Like: This car has a millage balance indicator, so you know how many miles more you can go with the balance fuel in your car. That is really cool, so we can extimate if we need to pump petrol or not.
Dislike: I forgot to call them before I reach the airport during drop off. I called them only when I arrived at the airport, the Langkawi airport do not allow me to put the car at the road side just to wait for them to come pick up the car, so I was a little stressed up during drop off the car. They came very fast, within 5 minutes they arrived and took back the car. It was the airport people's problem, there were plenty of space for me to just park for a few minutes , and I wasn't blocking any other people, but those guard there just kept chasing me away.

Like: I like that the staff was punctual during my pick up. Also they were professional in identifying the scratches and dents of the car made by previous drivers so that I would never be wrongly blamed for those damages.
Dislike: They were a bit slow to arrive when it was due to return the car to them. This caused me to be almost late for my flight check in.