Piracy is rarely a quality issue. The "Plus Exclusive" is often a of a screen recording. You are never getting the true bitrate of a Blu-ray or a legal OTT stream.
Moving away from standard definitions to 1080p and 4K options.
That being said, here's an essay that approaches the topic from the perspective of discussing the implications of such websites and the benefits of legal, exclusive content platforms:
Don't let the "Exclusive" label trick you. The real exclusive is your peace of mind.
Websites like Filmyhit often use "Plus" or "Exclusive" tags to entice users into clicking links that may lead to: Malware & Phishing