Yes, there is a learning curve with the new release of App-V. This is why it is extremely important that - Before you embark on and App-V 5.0 deployment or migration, that you look to the following resources for assistance in migrating to App-V 5.0.
App-V 5.0 Published Whitepapers:
App-V 5.0 Trial Guide:
App-V 5.0 Sequencing Guide:
TechNet Resources:
Online App-V 5.0 Administrator’s guide:
http://technet.microsoft.com/en-us/library/jj713487.aspx
Technet Virtual Lab:
https://cmg.vlabcenter.com/default.aspx?moduleid=61991289-6281-43f6-bc7c-22a7696b3c6d
Main Resource page:
http://technet.microsoft.com/en-us/windows/hh826068.aspx?ocid=wc-int-news
Blog Posts:
Microsoft Application Virtualization 5.0 Integration
Scripting and Embedded Scripting for AppV 5.0 (Dynamic Deployment and User Configuration Scripting)
Sequencing for Connection Groups
http://blogs.technet.com/b/appv/archive/2012/11/29/sequencing-for-connection-groups.aspx
App-V 5.0 Client PowerShell Deep Dive
http://blogs.technet.com/b/appv/archive/2012/12/03/app-v-5-0-client-powershell-deep-dive.aspx
Knowledge Base Articles:
Supported scenarios for deploying Microsoft Office as a sequenced App-V Package
http://support.microsoft.com/kb/2772509
Known issues when using App-V v5 Package Converter
http://support.microsoft.com/kb/2774436
Important changes in the App-V v5 Sequencer
http://support.microsoft.com/kb/2777777
How to remove a cached copy of an unpublished package in Microsoft App-V v5
http://support.microsoft.com/kb/2768945
Five common App-V v5 implementation scenarios
http://support.microsoft.com/kb/2780807
Supported Configuration Manager and Microsoft Application Virtualization scenarios
http://support.microsoft.com/kb/2780810