IBM Software Developer interview questions

Talked to a recruiter at a career fair. He then emailed me back about a week later, and a week after the email I had a phone conversation with him and another guy. They just asked me about my resume. I had to take a critical thinking test (which I thought I had done really bad on), but within two weeks, they wanted me to come down and visit their campus (in Rochester), and I went and talked to the recruiter for about half an hour. I then talked to a team of about 10 people from various parts in that division. It was incredibly laid back, the conversation with the team was about their experiences with IBM and a little about what I had done - it was more of a conversation than an interview. They made me a very reasonable offer (highest I got) but I accepted with a different company doing work I'd rather be doing - their work sounded kind of dry