Yeah it's terrible. One killer feature in the old interface was knowing where you could get a street view or not via the blue shaded areas. Now I have to click all over and wait for a street view option to show up...or not...under the search box. and when I do get a street view a big chunk of screen real estate is taken up with a useless photo reel I will never use, so I have to click "hide imagery" every. singe. time. The "Explore" tab at the bottom is a failure of an idea and I wish I could just disable it, except that's the only way I can get overhead imagery...which has nothing to do with the other random photos that are in the list.
terribleBetween that, random crashiness all the time, and the lack of multiple waypoints it's virtually useless to me.
(recently I was planning a road trip with multiple waypoints and needed street view pictures of some of the locations, the new google maps was so absurdly bad for this that I had to switch back to the old interface)
edit I see they've finally brought back the street view blue outlines and they've allowed "explore" to go away without taking away Earth/Maps navigation AND multiple destinations (AT LAST). Now all I have to do is convince them to move the traffic overlay down to the same place as earth/maps so I don't have to hunt around the entire screen. It's better, but not perfect.