Quoted from Methos:You'll never find a bigger Beatles fan than I.
Having said that, Abbey Road isn't their best album IMO and it is probably one of Lennon's weaker contributions. Come Together is great, but the rest is all sub par. The two Harrison songs ground it and (finally) outshine the Lennon/McCartney compositions.
Nowhere near as good as John's contributions on any earlier album, except maybe Let it Be, although now that I think of it that had Dig a Pony and Across the Universe.
please do not leave out Rubber Soul which is Amongst my top favorites. Listening to JL in a few interviews he was fond of that album