I haven't read all of the comments by Idontlikeyou, so I'm not sure if they were rude, but I do know that large schools don't suit everyone.
DD is at a tiny village school, she has 17 in her class, but she still tells me she feels overwhelmed and misses the much smaller ratio of children to adults she had at preschool and nursery, even though her teachers tell us that she's doing very well socially and emotionally.
My SD was stuck in a class of 34 mixed Y3/4s with undiagnosed ADHD, it almost broke her. Aside from having headlice approximately 200 times that year, she went from happy and positive about school in Y2 to saying she was dumb, stupid, bad, the teachers hated her (I'm sure they didn't, they were just overwhelmed), she hated reading, she hated writing, everything was boring. She frequently got stuck on her work and then couldn't get the teacher's attention for help so just sat there and then got kept in for break when the teacher realised she'd done no work.
I would have withdrawn her and found a different school if it had been my choice.