Rich Strahl from West Wind technologies has written a wide ranging blog post on ASP.Net (ASP.NET gets no Respect). I won't attempt to summarise it but it is worth a read.
I have worked with ASP.Net since 1.0 and having come from an ASP classic background I found the web forms model a nice change. True it has its issues but for me it always got the job done which is what you want.
