Pressure Sensitive pen ... total bullshit?

So, I got my Surface Pro today. I really like it, but a few things annoy the shit out of me. Being unable to right click without a mouse, for starters (What the fuck, Microsoft?) No multi-touch gestures (again, wtf? two finger tap for right click makes perfect sense) and most importantly ... This pen isn't pressure sensitive. At all. Been running Photoshop, messing with settings, etc. No dice. No pressure sensitivity. As a graphic designer told that there was Wacom tech in this pen, I'm highly disappointed. Hopefully someone here can set me straight on if I'm not doing something right, but .. damn.