Quality Would you consider this product to be made well? How dependable? Buy the padded case and buy the dust cover. I power it through a voltage regulator as extra precaution from bad power at some of the venues. Features What do you consider to be the best features of this product? What features would you add to this product if you could? This is packed with features. I haven't recorded with it yet, but that will be one of the best features. Ease of Use How easy is this product to use? How easy is the product to use with other products? Did it take long for you to learn to use this product? Was the manual helpful? How playable do you consider this product to be? I setup quick in small area. Hardest thing is running power cords to the powered speakers. I bought the L3m speakers and the L3s subs and glad I did. I use the L6 Link cables, which adds functions to main mix. I also use the IPAD on mic stand and it's easy to work while performing. Sound How is the tone? Clear sounding and with the L3m & L3s speakers it's a dream. Great presets and effects and I can turn up vocals without feedback. Reliability How has it stood up over time? Pretty new product, but Line 6 has good products and support when needed General Your general opinion of this product. I bought the mixer first. Then added the L3m & L3s subs for FOH and it sounded great, so I sold my QSC K12's and bought another L3m as a monitor. I have the entire DreamStage. Line 6 also made a speaker with built-in mixer (L3t) but this mixer is small and powerful and I would never consider leaving it at home - it's great.