Moh'd, could it be like most other fruits that are bland and tasteless when store bought, but sweet when self grown? I've not tasted it, but the aroma from the raw fruits makes me feel it might have some taste to it.
The reason I haven't tried it is because I was unsure whether it was edible or not. Also, since certain plant have parts that are toxic when unripe, I didn't want to take any chance.
Yes, these raw fruits are really a gluey mess.