I have the Studio cutter (the big sister to the AccuQuilt GO) and love it. I highly recommend watching Ebony Love's videos on YouTube for it. She has a lot of great tips for those just starting to use the cutter. I'm not affiliated with her in any way, just in case you are wondering.
Just try to remember when using it that you will get very little stretch in the cutting if you cut pieces using the lengthwise grain. If you want more clarification on the, PM me and I'll help you out.