Pros
This software company does have loosely defined solutions that have some merit. Also many of the non-executives (technical, marketing and sales) are of superior acumen.
Cons
Whilst the CEO does have a certain amount of pre-employment appeal, he has created the most toxic work environment I have every witness in a software company. I was warned of his Jekyll and Hyde demeanor by the Rosslyn personnel the very first week on the job. He consistently resorts to unsubstantiated personal attacks and relishes in the resulting disharmony. The remaining two Rosslyn executives (all other directors have resigned) simply do not have the backbone to correct this inappropriate behavior by the CEO. If you are seeking a position at Rosslyn, I encourage you to seriously reconsider staying with your current employer and pursue opportunities with another company.