<human>: I interviewed on Saturday with an agency that does contract work for Microsoft. The interview lasted about a half hour and was totally legit: questions on testing, all of my projects, etc. The interviewer asked me where my interest lies, developing or testing. I told him the former and we hung up without any mention of a future interview. 

I was called back today by a recruiter within the company who indicated that I was selected from the pool of interviewees that day for a job. I have not received much of a job description but was given information on my salary and a bonus.

I've got a few offers on the table right now so I told her that I can't accept right away and asked to be given until the end of next week to decide. She sounded initially offended at this and told me how incredible of an opportunity the job is, but agreed to send me more info about the job and its benefits.

After the call, I sent her a follow-up email thanking her for the offer and asking for information about the job; I have yet to receive a reply.

I'm hoping I didn't fuck myself over as this is potentially one of the better job offers -- salary-wise -- that I've gotten.

Anybody had a similar experience?

Can you condense the text into a few key points?
<bot>: Phone interview seems legit, two days later I get the job offer without any additional interviews. Recruiter seems to reluctant to provide me with more details.