I wouldn't say Spielberg movies exactly. I'd say shitty 80s B movie VHS, which is much worse IMO. By B movie standards, VHS 80s B movies were always the trashiest of media, like Uve Boll-tier productions made to take advantage of tax loopholes rather than attempts to create a good movie based on limited budget. That's the reason why the Spaghetti Western is respected now despite its B movie lineage, it's why Film Noir has a dedicated niche audience, or even 50s sci-fi, they were attempts to tell a story no matter how bizarre or silly the premise actually was.
The result is that the movies RLM have made are like the shitty VHS movies and the result is Space Cop. They try to play it off as ironically bad, but it's just painfully bad. Sometimes incompetent on top of it.
EDIT: A person who IS heavily influenced by Spielberg, yet incompetent is Nostalgia Critic.