these shoots are by no means a bad thing, make sure that you ask your photographer about this.
the obvious follow on to this is can i see a full wedding? this will let you see actual photos taken on a wedding day and will give you a more rounded view of the photographers work. remember, every portfolio is the best of the best. seeing a whole wedding gives a more honest view of what you can expect if you pick them to shoot your wedding. every good photographer will be happy to show you a full wedding, if they don’t, the alarm bells should start ringing.
what you want to hear: 