I used to love Reflector back in the day, but ever since RedGate took over it has gone downhill dramatically. Now it forces me to update (which is absolutely ridiculous), half the time the update doesn't go smoothly, and it is increasingly hindering my productivity with each update. I am sick of it, and I am ready for something better. Does anybody know of a better disassembler?
Update:
List of various alternatives mentioned in answers -
ILSpydotPeekJustDecompileDisSharperMono CecilKaliroDotnet IL Editor (DILE)Common Compiler Infrastructure