I am puzzled by some of the comments and am genuinely curious on what Xcel might be lacking compared to compulsory in terms of preparing for optional training.
Is the concern mostly about less focus in Xcel on form? Or about Xcel gymnast being able to avoid/skip certain skills while moving up? Or less hours in Xcel to build up strength/flexibility before moving to optional?
If the concerns is about forms, I have read here that early compulsory success in general does not predict later optional success. I have interpretted it as perfect form at lower level does not predict the ability to make higher level skills, if so then I guess Xcel isn't that bad if their forms are not as good at low levels?
If it's about skipping certain skills, what skills are we thinking about here?
I've been around since Xcel was called Prep-Op and was "judged from the heart" to where it became more respected and a code of points was developed. To answer your questions in order:
1. Xcel is designed to have less stringent requirements than DP and therefore is designed for gymnasts to earn higher scores than they would doing the same routines in a comparative DP level.
2. There is less emphasis on form in Xcel, and the code is even written to allow less deductions for form errors. As people have stated, Xcel is designed to allow the gymnasts to compete their stronger skills rather than a prescribed set of skills. The DP compulsory required skills are core skills that are the building blocks of higher, harder skills and may not be trained properly or at all if an Xcel gymnast struggles with it. For example, the back extension roll to handstand is the same movement as a clear hip on bars. They start doing the BER to handstand with the first level that requires a BER to push-up position. Every level builds on that BER until culminating in a BER to handstand. A clear hip is competed in level 5, and now they have had 2-3 years learning and perfecting the movement and muscles needed for the clear hip by doing the BER on floor. If an Xcel kid can't do the BER to push-up or handstand, they don't, rather they focus on another skill that's easier for them to do. Does that make sense?
3. It was designed to be less hours and less costly, so yes, if they follow that model they do not have as much time to condition and build muscle, work on form, etc.
Xcel is a great program, but if you've ever watched a platinum or diamond meet, you would see that bar routines that score well in those levels would not score well in levels 7 or 8. You would also see floor and beam routines with lower requirements for split angles and handstand holds/position, and tumbling passes or series on beam that don't meet level 7 or 8 requirements. I enjoy Xcel and the gymnasts are great, but the truth is the same routines would not be useable in comparative DP levels.