I have yet to figure out how having a couple of dials is faster than two pushes of a couple of buttons that are next to each other. Usually, when you have to control a dial, you need to push a button anyway to change the function of the dial.
Some people just don't like it. I didn't. I wasn't predetermined not to - I BOUGHT the epl1 and liked
almost everything about it. But I, for whatever reasons, found the buttons to be a non-intuitive PIA. WIth any of the other m43 cameras (and almost any other for that matter), when you're in Aperture priority mode, you turn a wheel or dial to move to a larger or smaller aperture, which I do without a single pause or thought or movement of my eye. With the epl1, you first push one button to arm the other two buttons and then use a left and right button to move between them. Which requires a very conscious act and it sometimes takes a couple extra seconds. I'm really happy for those who don't mind it or even like it - for me it was a deal breaker. That may be my limitation rather than the camera's, but it was very real regardless. I don't judge you or anyone else for liking it - hell, more power to you - I wish I had too. But you should be equally able to understand that not everyone would...
-Ray
I bought an E-PL1 this summer and totally hated the button interface...but I also did not take any time to read the owner's manual and find the super control panel, or do any of the things I should have done, and it went back.
Fast forward 6 months...the E-PL2 is introduced, I am all excited about it since they put a mode dial on it (and an upper shutter speed of 4000)....but then I started looking at image comparisons in all of the reviews, and I realized that on every single review site I could find, I preferred the look of the E-PL1 images. (For that matter, the E-PL1 images I took when I had the original camera were really quite nice looking). That, combined with a heck of a deal on the E-PL1 at Staples, led me to try it again.
Is the button interface still fiddly? Yes it is. Can I live with it? Yes, I can. It turned out to not be a deal breaker for me after all. HOWEVER, I can surely see how it could be, since I hated it deeply the first time I used the camera.
As to the ISO change....well, they went from ISO 100-3200 in the EPL1 to 200-6400 in the EPL2. Unfortunately, in practice this negates the advantage of increasing the top shutter speed from 1/2000 to 1/4000, since at the same aperture value, a setting of ISO 100 and 1/2000s is approximately equivalent to ISO 200 and 1/4000s....So, in high light situations, I gain no practical advantage with the EPL2 over the EPL1 (if they had kept the ISO 100 speed it would have been a plus in the EPL2 column for me).
So, the point of this is I can see how the buttons would make you nuts, and yeah, I would like a dial better, but it was not a deal breaker for me. HOWEVER....if Oly came out with a M43 the same size as the EPL1 or 2 with a more sophisticated sensor AND dial adjustable aperture/shutter speed. AND an improved menu interface, AND ISO 100 with top speed of 1/4000s, I would be all over that thing in a minute (assuming they kept the great IQ that the E-PL1 has...because, to be honest, IQ is what this is all about...)
-Janet