I really enjoyed Eleanor, it was charming and silly and a bit daft but I enjoyed it. It's never going to win literary awards but I read for pleasure and it gave me pleasure.
I ploughed through the first half and past 10% of The Goldfinch. It was boring. I don't mind Kate Atkinson, but dont love her stuff. Have tried several times to read A Little Life but just can't get into it.
Books are a very personal thing, I have read books that have had rave recommendations on here and thought 'what a load of shite', and read books like Eleanor or however you spell it, and thoroughly enjoyed them.
If you loved it OP I would read Marion Keyes if you haven't already starting with the early stuff. Celia Ahern writes similar sort of stuff to Eleanor, PS I Love You is a good one to start with. Lisa Jewel is pretty good, again start with the early stuff. Jemima J and Mr Maybe, also Babyville by Jane Green are good. Avoid some of her more recent stuff though, it's not as good imo. And Adele Parks writes chic lit quite well.
Chic lit is sneered at a bit but if you read for pleasure and escapism and just to enjoy a book you won't go far with any of the above. I will be very jealous if you have all those to go at, I loved some of those.