Pros
Working from home is the only pro
Cons
Pretty much everything, other than working from home. Incompetent managers, out dated systems that no one in the industry uses since most were trialware software and even their own Windows products were not legitimately licensed. You will file near daily time corrections if you want to get paid on time and only then if your Team Lead felt like it. You stand a better chance of being hit by lightning than speaking with anyone in the HR department.
While I would not outright call this place a scam, you would find more professionalism and better business acumen in a back alley behind some seedy bar by a guy named Four Fingers Guito than you will ever find at Emerge.