I just started to learn Japanese (around three months ago thus, I already have a good comprehension for very basic Japanese). Two weeks before I started, I did an intensive research on how to study Japanese, and generally how to study languages, and I stumbled upon several methods such as the L-R method, "Speak from Day One" method, etc. However, what struck me the most was Khatzumoto's AJATT where he talks about how he became fluent in 1.5 years using complete immersion and SRS. What's striking there is the "immersion part" or at least the "passive listening immersion" where you immerse for 18-24 hours a day. I wanted to try the method, but after doing more research, I found out that several people claim that they have been immersing for a 1000 hours and they're still in a low level. They say that it's not worth spending hundreds to thousands of hours in listening and only learning a "few words". Then, there are those people who do claim that immersing does work and has helped them and has made their comprehension skyrocket.
Now, I'm at a loss here. Should I begin doing immersion or should I just do SRS? Is it worth it? Will it teach me the language or at least make my comprehension better? I can always try immersing and stop if it doesn't work for me, but when should I stop? A week? A month? How can we say that immersion does really work for me? Maybe if I stop after a week, we could say that I should have immersed for month, because maybe by then, immersion would have worked for me.
Also, for those who are doing immersion, does it really work? What's your schedule? How often do you do it and when? Do you follow the "i+1 rule"? And if you do, where do you get audio that fits the i+1 rule?
Now, I'm at a loss here. Should I begin doing immersion or should I just do SRS? Is it worth it? Will it teach me the language or at least make my comprehension better? I can always try immersing and stop if it doesn't work for me, but when should I stop? A week? A month? How can we say that immersion does really work for me? Maybe if I stop after a week, we could say that I should have immersed for month, because maybe by then, immersion would have worked for me.
Also, for those who are doing immersion, does it really work? What's your schedule? How often do you do it and when? Do you follow the "i+1 rule"? And if you do, where do you get audio that fits the i+1 rule?

) accent, to the large dose of passive AND active listening that I received from Day One.