MSN sucks. Most of the results are simply irrelevant – like Searchfeed??
I think all suck. Some suck more or less for some keyword.
As I said earlier, if I was an user I would be more happy with the results from msn for the keyword “online casinos”. For other searches I prefer google. It depends. As an user the main thing is to know what is behind each. If I was looking for something really new, I wouldn’t use google, for example.
Another example, if I was a casino bonus hunter I would prefer msn. The reason is that google shows, on the first results, websites that are indexed long ago. It may be the case, webmasters updated the sites with new info, but you will see more fresh content on msn.