It's a different approach to a practice drum pad compared to other solutions out there, and it noticeable more compact, making it much more easy to carry around, the included different pads and aditional beaters are a nice touch. I wish it had a rubber band on the bottom where the drum pedal makes contact, it has one on top, but no at the bottom.
I'm not confident that this approach is the best, having the beater in this angle makes you have to adjust the beater angle on the drum pedal, which makes you have to make adjustments when using the same pedal and this vs a real bass drum, also it doesn't feel like it's the same because you do have more help from gravity since the beater in its resting position is already perpendicular to the floor.
If the price was better, i could see over these issues, otherwise, i would only advise this pad if you're really looking forward to having a very portable bass drum pad and don't need to use the same pedal in this pad and your bass drum.