I was a little nervous about trying this out at first after reading the reviews but for my needs this more than takes care of everything. All the trees are pretty well made and my husband was able to figure out how to get the sealer under control to tightly seal everything in and make everything great for meal prepping. I feel like it could be a little more heavy duty and that the sealer could be a little easier to figure out but my husband was able to get it easily after I had struggled with it for a while so I think it just depends on how good you are at figuring out stuff like that LOL my husband is excellent at it so he said it was pretty simple and straightforward and did not have a hard time doing it. After all that part is figured out it's pretty easy to use and nice to seal up the container. It functions as intended and I have not had a single issue. The suction power on it is good and everything can get nice and tightly sealed. I'm able to put the food in there that I want and keep it in the freezer until I'm ready to eat it. Super handy to have as long as you're not needing it for like large amounts of food and large quantities of everything. Also if you are not really handy or your partner is not really handy you may struggle figuring out how to use the sealer at first. After some time though I'm sure you could figure it out! The quality of everything is really good for the price point and I'm really happy with it! Still a solid 8 out of 10 in my opinion and worth every penny.