There's way too many "homages" if you think they didn't use ANH for the overall plot structure.
Context is key for some of these.
1. Main character living on a desert planet unaware of their past or that they are force sensitive.
Removed from the context of how they live, with Luke's situation being he has a comfortable family life that he secretly wants to escape, while Rey lives a solitary life she is fine with remaining in until her family returns. The two desert planets are also shown to be fairly different, both in culture and in feel (with Tatooine being a huge empty desert, and Jakku being a scarred battlefield).
2. Droid with a super secret message hiding within it.
This is fair.
3. Droid finds main character and starts them on a journey.
This is somewhat fair, but ultimately strips out a lot of context. R2 encounters Luke and tries to get him to help. Luke refuses and only gets caught up when R2 runs away. Rey chooses to help BB-8.
4. Hero tortured to find out information (Poe/Leia)
Torture is a thing that happens in films in general. This is an unfair comparison, and the scenes are not even the same.
5. Secretive villain who's over the villain of movie (IE Snoke/Kylo vs the Emperor/Vader)
Palpatine isn't introduced until ESB. If anything Vader is subservient to Tarkin, with Hux being the analog. And that comparison isn't really accurate either.
6. Main villain wears a mask
Context! This is done on purpose to explicitly set Kylo Ren up as a somebody who wants to be Vader but isn't.
7. Older figure who main character looks up to to find answers and learn from (Han in this, Obi wan in ANH)
This is a general thing in movies and wasn't even original in ANH. The relationships are also a bit different.
8. Villain of the movie cuts them down while the main character looks on and can't save them.
Again, context. If you lazily strip away all the meaning and shit, sure, it's a direct copy of ANH. These scenes are entirely different in how they play out and in the actual meaning behind them.
9. Giant round weapon meant to wipe out planets, but with a fatal flaw to its design
This is fair. While you can logically justify it, the movie needed to do a better job doing it itself.
10. It's weakness is beat by an X-wing firing into this weak point.
This is 100% unfair. The DS1 was destroyed by the X-Wing firing into a structural weakness on the station's surface. Starkiller Base is destroyed by the heroes on the surface of the base blowing a huge enough hole in the structure that an X-Wing is able to fly in and shoot at an actual weakness.
There's plenty of good movies that pay homage to ones before them but are still their own movies when it comes to the basic plot structure and overall story.
...which TFA actually does once you stop doing simple surface viewings.