Actually the reality is that TFA is more of a bastardization of the first 3 movies put together. Basically it was a way to tell people that this wasn't gonna be the prequels. Sure it has a lot of similarities to the original, but it's intentional, it's to bring about familiarity after the jarring changes of the prequels.
TFA succeeds in that and brings in new loveable characters.
As far as comparing them.
1. Yup, droids get information. That's pretty much central to Star Wars canon.
2. Obviously, where else would they go to, the enemy base?
3. Not really. R2 left a destroyer to go to Tatooine to find Obi Wan Kenobi. BB8 was basically hiding until he was picked up. Different scenario
4. NOpe, TFA was already on that planet. The main theme of the beginning of the film is Finn's desire to escape and Rey's desire to stay, Jakku acts as the conduit for that..
5. Nope. Rey wanted to stay, Luke wanted to leave. I mean there are similarities for sure but this is a stretch.
6. Nope, Rey's scale isn't really known until the third act.
7. Third act, Luke never realized force powers before Obi-Wan's training either. Different interactions between the 2 with the Force.
8. Classic Star Wars trope. ANd we don't actually konw that Luke went into hiding. It's very very likely if you read between the lines that Han was talking about himself going into exile because of his failures as a father to Ben, not that Luke went out, it's heavily hinted that Luke's actual mission was to find the original Jedi Temple, not to go into exile.
9. Don't see how this is comparable. In ANH Luke and Han use disguises to escape, in TFA Finn is a storm trooper who can't deal with the horrors of the the First Order. Only comparable is that storm trooper uniforms are used to escort someone not in uniform, but the Chewy escort plan failed, the Poe escort plan worked.
10. It comes across as weak because we don't know how the first order came to rise. There are hints as to what may cause it to rise being that it was Imperial officers operating in the outer rim and further who found that the Empire failed and want to take it over. I'd argue that there is a stark difference between the 2, it's like comparing the Nazi Army with the SS. One is more fanatical than the other and the first order certainly appears more fanatical than the Empire was. Though we won't know until we get to the end of the trilogy.
11. Different. If you watch ESB, Vader (the subordinate) convinces Sidious that Luke would be a huge asset if he turns. The Emperor's orders are clear, convert Skywalker or kill him. In the case of TFA Snoke doesn't want Skywalker back knowing the power of a Jedi would have on the Resistance, aside from showing he's more powerful, I have no doubt that Kylo doesn't care about Luke. He cared about Han.
12. Not sure what that means in either scenario.
13. Yup, that's where a smuggler would go.
14. Nope. Empire occupied Mos Eisley, First Order got word of the droid and attacked Maz's Palace.
15. There's a reason no one knew about Starkiller base for the most part, it was in Unknown Space. Basically beyond the Outer Rim. It may be hard to understand this if you don't know Star Wars, but the majority of the events in the Star Wars universe take place in the Outer Rim or Inner Rim, where the rebellion against the Empire is able to exist. Sort of akin to the AMerican Revolution where the British Dominated the Cities and held strong there but got wrecked by the outside resistance. And the First Order knew they were building a bigger Death Star, to them Starkiller was supposed to be the culmination of all the Empire's work on the Death Star and then advanced further.
16. Actually these are kind of similar. Rebel base was hidden from baddies, baddies gain access to where the planet is by tailing the good guys. In ANH they did it by tracing the Millennium Falcon before it left the Death Star after it was clear Leia wouldn't give up the location (lied and said the base was on Dantooine) in TFA they tailed a reconnaissance pilot. So there you have a valid man they're really similar poin
17. Yup, wouldn't you also try to save yourself?
To me there's an important distinction between OT and TFA, it's the construction of the main characters. It's also the superior Direction. Lucas had an amazing idea and his creativity is insane, but technically speaking he's a poor director. Abrams isn't a godly director but he's certainly better than Lucas, and to me that's where the film is better than all but ESB of the others. Lucas directed or basically directed the other 5 films. Samething with screenplay, he did it or was the final say on the screenplay of the others. ESB was the Star Wars film Lucas had the least to do with and it coincidentally was the best and most iconic.