I get giddy like a schoolgirl with a new dolly when I get to share the my joy with someone that hasn't used it yet. Even people that usually have the "just give me VS and leave me alone" attitude (including me) love it. It's so many things to so many people. It's everything to me.
ReSharper is so great that the Delfonics wrote a record for it. Dy-no-mite!
 I do mean product, not technology. .NET still holds the extra-special place in my heart