Moviemad does not host its files on pristine, secure servers. It relies on a tangled web of third-party cyberlockers, pop-up ads, and redirect scripts. Clicking the wrong "Download Here" button often leads to malware, adware, or phishing scams. The "better" file might cost you your banking credentials.
A 720p movie file typically ranges from 700MB to 1.2GB. A 1080p file usually requires 2GB to 4GB.