If you want the truth, most transgender will never reach the "blend, awesome , gorgeous, star" appearance even with surgeries. There is only a small percentage. You have to accept this and normally people who transition are so unhappy in their male body that they dont care about this. They prefer being soso woman then living another day the Hell by being so uncomfortable in their trapped body. This was my case, i looked so male before transition but i did it anyway... cant be happier today.
No you cant predict how you will turn out. Some get insane results, some barely get any changes but one thing is sure... If you take the decision to transition and this is what you truly want, you will be happier no matter what and with time it will only get better.
The only thing you can predict is if you will need surgeries by looking at your bone structure. Some facial features are unaffected from hormones : Nose, forehead and eyebrow bossing, adam's apple, chin . Those are most popular surgeries for transwoman.