Is it just the same as the VF-2? Or are there any improvements? Aside from it being built-in. I was not really a fan of the VF-2 when I had it. I ended up using the OLED screen of my E-P3 more often. I only used it then when I was using my legacy lenses. I posted this question because I was just too lazy to search for threads here in the forum or reviews in the web. Thanks for all the inputs.