It's an awesome unit, makes practice fun and I couldn't go a day without it. If you're not good at ear training, then being patient and using this will help. But it doesn't tell you the notes or show tab or anything like that. You still have to put the time in ... but at least slowing a song down gives you a bit more time to find the proper note.
Don't take this the wrong way, but if you're not getting frustrated, then you're not practicing hard enough
