TFA was a very good movie, despite the 'rhyme' to ANH. I hear what you're saying about expectations and all, but I personally had no preconceptions or expectations or desires of what I wanted it to be of what I thought it should be. All I wanted was to be entertained. I thought the 'rhyme' to ESB was lazy and didn't really this trilogy relying on the OT formula*, but could've got past it / accepted it if there wasn't soooo much else wrong with it.
*Additionally, if RoS does not follow the RotJ framework, then why was there a need to rely on TFA and TLJ being reprises of ANH and ESB?