请问,i don't want so much !

much
a.
1.许多;大量的;很大程度的
How much rent do you pay?
你付多少租金?
The English do not drink much wine.
英国人喝酒不多.
pron.
1.许多,大量
Much of the time was wasted.
许多时间都浪费掉了.
2.重要的事物;了不起的事物
ad.
1.非常;很
I don't much care for television.
我不太喜欢看电视.
2.(加强比较级或最高级)远为,...得多
She is much the most active member in our group.
她绝对是我们组最活跃的成员.
Our room is much bigger than theirs.
我们的房间比他们的大多了.
3.常常,好久
Do you dine out much?
你常在外面用餐吗?
4.差不多,几乎
The house looked much as I expected it to.
这房子看上去几乎与我所料想的一模一样.
所以much是形容词.这个句子是正确的.

SO MUCH，SO MANY都是很常见的搭配呀。不需要了解词性就知道是对的了。