I don't think I'm invested in this franchise as most people posting in this thread.
For example, I didn't love Star Wars growing up. My parents rented Episode IV when I was a kid thinking I would love it, but I got bored to tears halfway through. Just wasn't my thing.
In the late 2000s I decided to give it another chance when I went to a super old video store that had the VHS theatrical versions of the original trilogy for sale because they were going out of business. I enjoyed them for the most part (I found Empire Strikes Back super boring though, but the other two were great).
Then I decided I wanted to watch the prequels, and so I rented the DVDs for the prequel trilogy a few years later. I really, really liked The Phantom Menace. It's actually my favorite of the franchise, but like I said, I'm probably one of the very few here who has no nostalgia for this series. Sure, Jar Jar Binks was annoying, classic characters and locations being conveniently thrown in was far too much of a coincidence, and the writing was bad in several instances, but I loved it. Attack of the Clones was the absolute worst, and Revenge of the Sith was just 'okay.'
From here the next step was to watch the new versions of the original trilogy. I read a ton of fan backlash, and I expected them to be horrible. Everyone seemed to claim that they were 'ruined' by Lucas' inclusions, and I braced myself for the worst. After watching them I thought to myself all I could say was 'wtf?' Not because the movies were ruined. The added content and effects were stupid and annoying, but they didn't even come close to ruining the films. They were still enjoyable, and I found the complaints insanely overblown.
Yesterday I watched The Force Awakens. I was super hyped for it, and enjoyed it, but about halfway through I was super bored. The major advantage in The Phantom Menace in my opinion is that the story was self contained enough that you didn't need any prior knowledge of the franchise to follow it, and being a fan of the franchise added supplemental information to the viewer via references.
The Force Awakens doesn't have that advantage. 50% of the movie felt like fan service to me, and that's not a good start to a new trilogy. I would have preferred the film take place much in the future where no characters would return. References would have been cool, but this one got overblown with past characters' stories.
I feel Lucas would have done a better job. Playing it safe and catering only to prior fans is a bad idea in my opinion.