Everyone has different feelings when having sex with a sex doll. You can't give up buying a doll based on the feelings expressed by a few people. Have your own sex doll, and experience the feelings that the doll brings to you.
Now let me share some feelings. A sex doll is a kind of sex toy, which can't be compared to a real woman. There will be some odd feelings when having sex with a sex doll, which can be summarized as follows: Everything about a sex doll is perfect, such as its perfect curvy figure and beautiful face. Everything looks wonderful. But the flat chested sex doll can't bring you the complexity of feeling like a real woman.
The sex doll is cold, and it can't replicate human temperatures before heating. You can add a heating system or use a heater to warm her up, but it takes time. When you have sex with a love doll, you may not receive feedback from your mini sex doll.
When you have sex with a real woman, you can smell her sweat, hear her shortness of breath, and feel skin-to-skin contact, reactions to respond to your movements, communicating her needs. Unfortunately, a bbw sex doll can't do this at all. The love doll won't provide any emotional communication when having sex with people who have a strong sexual desire. A sex doll doesn't respond to your movements (such as pushing you or reacting to your climax, though, of course, a moaning system may solve this problem, but only in terms of sound). You must make all the actions. For example, if you want her arms, legs, and head to move in some directions, you must help her. Even the most flexible sex doll can not be compared to a real person. If you want to try doggie style, you need to lift a heavy doll to make sure her legs and arms are in the right position.
By the time you complete all the steps, your enthusiasm will decrease. Occasionally, having sex with a love doll can be boring. Every time, you must add some lubricant so you can continue your movements. When you push into the doll for 5 minutes, you need to add lubricant again to keep her vagina moist, which is worse than having sex with a real woman. The weight of the doll can be a big problem. The silicone body and alloy skeleton are quite heavy. The weight makes it difficult to move around.
Generally, the weight of a 165cm sex doll is 80-to-100 pounds, and you must move her by yourself. A real woman doesn't need you to move her, because she can communicate with you in many ways. Cleaning, maintaining, and storing a sex doll is also not easy. Although there are many tutorials and methods, it is still very difficult for some lazy people.