Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
The network component on my old Intel MB was not supported by Windows 2008 Server R2.  I ordered this card to enable me to use the MB with Windows Server 2008 R2.  It works perfectly.  Card is recognized on install and driver loaded automatically.  Later, I upgraded to Windows Server 2012 and the card works perfectly with that version of the server product also.  Easy to install, and didn't have to bother with the install CD.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: B: positive