DS is now 4 and a second year at the nursery. Last year was great, he had fab carers and his keyworker was exceptional. This year, after being moved to another room, everything has changed, including staff, and although they are good with children, they don't seem to care to share anything with parents. Every time I ask how has DS been, the only answer I get is "oh, fine". I try to push for more details, like how is he with other children, has he learned anything new and thing like that, but the reply doesn't go beyond 'fine'. I don't ask for much, little nuggets of info or few details would make me happy, even occasionally. Plus it's not like the staff is overworked. The nursery is private and quite on the expensive side, only five children per keyworker in their age group. Last year we had a better and closer relationship with the staff, they would tell us things like a new word used, or skill learned or just a general comment or even advice. I tried really hard to develop the same rapport with carers this year, including 'bribery' 
in the form of cakes and chocolates and Christmas gifts, but alas, nothing works. So I started to take it personally, thinking that I am rubbish at communication, I don't know how to be effortlessly casual and chirpy. AIBU? Or should I just take the view that their job is looking after your kid 9-6, that's what they are doing and that's the end of it and I am being too demanding (not that I ever complained or voiced concerns, tbh).