Mamaroo: just bought one and now I’m worried

I'm concerned after hearing so many negative experiences with the Mamaroo. I snatched mine for 150$ brand new and I was excited about it, until I heard so many people talking about how the graco swing was so much better at such a lower cost. We have a graco from my previous child, but now that we are on our second I wanted something more compact since we now have tons of toddler stuff on top of all the baby paraphernalia. Thoughts? I'm hoping baby #2 takes to this! I'm worried I made a huge mistake. I'm due in a few weeks.