I wanted to hate this pen. After all, it's just a G2 refill in an eco-friendly body, right? I'm supposed to look down my nose and scoff at it, aren't I? Well, I don't hate it. I don't know if I love it either, but it has enough redeeming qualities that I can't dismiss it outright. It feels better in my hand than the standard G2 barrel, though not as good as a G2 Pro. For this ink, the 0.7 seems to flow more smoothly than the 0.5.
I definitely prefer the aesthetics of the B2P to those of the standard G2, but that may be simply because the G2 hasn't had an update in eons, and I'm just sick of looking at it. (Enough with that gross, rusty-looking area near the top of the refill!) The biggest design differences in my opinion are that the B2P barrel is a little wider, and the 'grip' is simply some indentations cut in the plastic. The eco aspect (89% recycled content) is a nice touch, and the price differential is actually insignificant enough that it's easy to justify choosing the B2P over the G2. That was an important business decision by Pilot, because as the premium prices of hybrid vehicles have shown us, sometimes the upfront cost of going green can be hard to swallow.
At the end of the day, it's still a G2 at heart. That can be a good or a bad thing, depending on your writing habits and personal preferences. While I may be a tad biased, I will share a story that I hope proves the degree of objectivity with which I approached this review. I put the B2P up against the three other pens that JetPens recently sent me for review, and let a small group of my work colleagues evaluate them with no pretext whatsoever. This is a group of people with diverse tastes in writing implements, and every single one of them independently chose the B2P as the winner. Take that as you will, but it certainly speaks to the broad mass-market appeal of this pen.
Be sure to check out Brad’s original Pilot B2P review for another opinion.