Hello, everyone. I'm looking for opinions on whether or not the Olympus 45mm would be a worthwhile lens to take with us on our trip Disneyland (in 2 days). I've done a fair amount of reading and understand that it's considered a good/great lens for the price. I also know that it depends on what I intend to shoot, but I'm still learning so I can't say for sure what I intend to shoot. Currently my bag is made up of the E-PL3, 14-42 kit lens and 40-150. I'm looking to all of you to offer advice as to whether or not I should grab it locally and take it with me, or hold off until I find that I "need" it. Thanks in advance.