LATEST VERSION OF PHOTOSHOP A DISASTER

I have had to Uninstall the most recent version of Photoshop.   First of all the Image Processor is missing which complicates my work processes greatly as I do Real Estate Photography and must generate multiple sets of photos at differing sizes - one set for the MLS and one for Virtual Tour Software.  It's NUTS to do this by recropping each image for a listing which is all that is available using the latest version of Photoshop.  Second and even more egregious is the issue of memory - this version locks up my well equiped IMAC, radomly blocks huge portions of images, is as slow as molasses in January, and generally JUST DOESN'T WORK!!!   Coming from an IT background - I have just one question - don't you test these releases??????