I would absolutely stay away from Acer. From personal experience and plenty of others, their quality is not that good. I see that you have an Acer, Cracker, that I'm sure is running fine, but I would not recommend one to anyone else.
Basically any modern laptop will play high quality movies. The difference is brand and resolution.
Brands I would trust: MSI, Asus, Sony, Toshiba, Lenovo, Dell (Dell would be on the edge for me.)
Brands I wouldn't: Acer and HP.
For the resolution, the stock resolution for most basic laptops is 1366x768. If you want a high quality laptop for movies, I would personally get at least 1600x900, and preferably 1080x1920, but those will cost you quite a bit more.